Ryo Karakawa, Hidehiko Yoshimatsu, Kengo Nakatsuka, Yuma Fuse, Shohei Nishiyama, Tomohiro Kawahara, and Tomoyuki Yano, “Super-microsurgical anastomosis training using the chick embryos within the Egg-in-Cube system,” Plastic and Reconstructive Surgery, 153(4), pp.741e-745e, 2023.
Mohit Dave, Joshua Levin, Seth Walter Ruffins, Yuki Sato, Scott Fraser, Rusty Lansford, and Tomohiro Kawahara, “A novel Egg-In-Cube system enables long-term culture and dynamic imaging of early embryonic development,” Frontiers in Physiology, 13, 16 pages, 2022.
Wenjing Huang, Tsubasa S. Matsui, Takumi Saito, Masahiro Kuragano, Masayuki Takahashi, Tomohiro Kawahara, Masaaki Sato, and Shinji Deguchi, “Mechanosensitive myosin II but not cofilin primarily contributes to cyclic cell stretch-induced selective disassembly of actin stress fibers,” American Journal of Physiology-Cell Physiology, 320(6):C1153-C1163, 2021.
Belal Ahmad, Hironobu Maeda, and Tomohiro Kawahara, “Dynamic response of swimming Paramecium induced by local stimulation using a threadlike-microtool,” IEEE Robotics and Automation Letters, 5(2), pp. 2570–2577, 2020.
Kohei Oguma, Tasuku Sato, Tomohiro Kawahara, Yoshikazu Haramoto, and Yoko Yamanishi, “Identification of aquatic organisms using a magneto-optical element,” Sensors, 19(15): 3254, 13 pages, 2019.
Wenjing Huang, Sheng Zhang, Belal Ahmad, and Tomohiro Kawahara, “Three-motorized-stage cyclic stretching system for cell monitoring based on chamber local displacement waveforms,” Applied Science, 9(8): 1560, 22 pages, 2019.
三輪佳子,松村大輔,住本芽衣,川原知洋,森泉泰裕,王英泰,山西陽子, “網膜静脈血管閉塞症の治療用デバイス開発を目指した血栓モデルの開発”, 日本血栓止血学会誌,30(3), pp. 544–553, 2019.
Masaya Hagiwara, Rina Nobata, and Tomohiro Kawahara, “Initial 3D cell cluster control in a hybrid gel cube device for repeatable pattern formations,” Journal of Visualized Experiments, 145: e59214, 7 pages, 2018.
Masaya Hagiwara, Rina Nobata, and Tomohiro Kawahara, “High repeatability from 3D experimental platform for quantitative analysis of cellular branch pattern formations,” Integrative Biology, 10(5), pp. 306–312, 2018.
Masaya Hagiwara, Rina Nobata, and Tomohiro Kawahara, “Large scale imaging by fine spatial alignment of multi-scanning data with gel cube device,” Applied Science, 8(2): 235, 10 pages, 2018.
Michael J. Toth, Tomohiro Kawahara, and YongTae Kim, “High-precision microfluidic pressure control through modulation of dual fluidic resistances,” International Journal of Dynamics and Control, 6(3), pp. 1175–1182, 2017.
Belal Ahmad, Hironobu Maeda, Tomohiro Kawahara, and Fumihito Arai, “Microrobotic platform for single motile microorganism investigation,” Micromachines, 8(10): 295, 15 pages, 2017. (Cover Paper of the Issueに選定)
Wenjing Huang, Makoto Itayama, Fumihito Arai, Katsuko S Furukawa, Takashi Ushida, and Tomohiro Kawahara, “An angiogenesis platform using a cubic artificial eggshell with patterned blood vessels on chicken chorioallantoic membrane,” PLOS ONE, 12(4): e0175595, 20 pages, 2017.
Koichi Akayama, Yoshihiro Miyata, Tomohiro Kawahara, Morihito Okada, Makoto Kaneko, Masazumi Okajima, and Hideki Ohdan, “New noncontact sensor for detecting pulmonary tumors during VATS,” Journal of Surgical Research, 214(15), pp. 62–68, 2017.
Masaya Hagiwara, Tomohiro Kawahara, and Rina Nobata, “Tissue in Cube: in vitro 3D culturing platform with hybrid gel cubes for multi-directional observations,” Advanced Healthcare Materials, 5(13), pp. 1566–1571, 2016. (Back Cover of the Issueに選定)
上野貴弘,青山忠義,顧慶毅,高木健,石井抱,川原知洋, “間欠的高速トラッキングに基づく顕微鏡下でのモーションブラーフリー撮影”, 日本ロボット学会誌,34(6), pp. 411–418, 2016.
Qingyi Gu, Tomohiro Kawahara, Tadayoshi Aoyama, Takeshi Takaki, Idaku Ishii, Ayumi Takemoto, and Naoaki Sakamoto, “LOC-based high-throughput cell morphology analysis system,” IEEE Transactions on Automation Science and Engineering, 12(4), pp. 1346–1356, 2015.
Wenjing Huang, Fumihito Arai, and Tomohiro Kawahara, “Egg-in-Cube: design and fabrication of a novel artificial eggshell with functionalized surface,” PLOS ONE, 10(3): e0118624, 20 pages, 2015.
YongTae Kim, Mark E. Lobatto, Tomohiro Kawahara, Bomy Lee Chung, Aneta J. Mieszawska, Brenda L. Sanchez-Gaytan, Francois Fay, Max L. Senders, Claudia Calcagno, Jacob Becraft, May Tun Saung, Ronald E. Gordon, Erik S. G. Stroes, Mingming Ma, Omid C. Farokhzad, Zahi A. Fayad, Willem J. M. Mulder, and Robert Langer, “Probing nanoparticle translocation across the permeable endothelium in experimental atherosclerosis,” Proceedings of the National Academy of Sciences of the United States of America, 111(3), pp. 1078–1083, 2014.
Masakazu Tokunaga, Hiroyuki Egi, Minoru Hattori, Tomohiro Kawahara, and Hideki Ohdan, “Improving performance under mirror-image conditions during laparoscopic surgery using the broadview camera system,” Asian Journal of Endoscopic Surgery, 7(1), pp. 17–24, 2014.
大脇浩史,川原知洋,新井史人, “昆虫関節の剛性異方性を参考にしたバイオニックジョイントの設計と製作”, 日本機械学会論文集(C編), 79(801), pp. 1744–1753, 2013.
Tomohiro Kawahara, Masakuni Sugita, Masaya Hagiwara, Fumihito Arai, Hiroyuki Kawano, Ikuko Shihira-Ishikawa, and Atsushi Miyawaki, “On-chip microrobot for investigating the response of aquatic microorganisms to mechanical stimulation,” Lab on a Chip, 13(6), pp. 1070–1078, 2013.
Daisuke Sumitani, Hiroyuki Egi, Masakazu Tokunaga, Minoru Hattori, Masanori Yoshimitsu, Tomohiro Kawahara, Masazumi Okajima, and Hideki Ohdan, “Virtual reality training followed by box training improves the laparoscopic skills of novice surgeons,” Minimally Invasive Therapy & Allied Technologies, 22(3), pp. 150–156, 2013.
Masaya Hagiwara, Tomohiro Kawahara, Toru Iijima, and Fumihito Arai, “High speed magnetic microrobot actuation in a microfluidic chip by fine V-groove surface,” IEEE Transactions on Robotics, 29(2), pp. 363–372, 2013.
Yuichi Kurita, Tomohiro Kawahara, Masazumi Okajima, Hiroyuki Egi, Hideki Ohdan, Toshio Tsuji, and Tsukasa Ogasawara, “Force-based automatic classification of basic manipulations with grasping forceps,” International Journal of Life Science and Medical Research, 4(2), pp. 76–82, 2013.
栗田雄一,羽山裕也,小笠原司,川原知洋,吉満政義,岡島正純,惠木浩之,大段秀樹, “力に基づく内視鏡外科用鉗子操作の自動識別とスキル評価”, 生体医工学, 50(6), pp. 581–590, 2012.
萩原将也,川原知洋,飯島徹,新井史人, “微細V溝パターンによる磁気駆動マイクロロボットのオンチップ高速駆動”, 日本ロボット学会誌,30(7–8), pp. 727–734, 2012.
福井航,金子真,川原知洋,山西陽子,新井史人, “幾何学的運動拘束を利用した高速・高精度細胞マニピュレーション”, 日本ロボット学会誌,30(6), pp. 655–661, 2012.
Lin Feng, Tomohiro Kawahara, Yoko Yamanishi, Masaya Hagiwara, Kazuhiro Kosuge, and Fumihito Arai, “On-demand and size-controlled production of droplets by magnetically driven microtool,” Journal of Robotics and Mechatronics, 24(1), pp. 133–140, 2012.
Masakazu Tokunaga, Hiroyuki Egi, Minoru Hattori, Masanori Yoshimitsu, Daisuke Sumitani, Tomohiro Kawahara, Masazumi Okajima, and Hideki Ohdan, “Approaching time is important for assessment of endoscopic surgical skills,” Minimally Invasive Therapy & Allied Technologies, 21(3), pp. 142–149, 2012.
Masaya Hagiwara, Tomohiro Kawahara, and Fumihito Arai, “Local streamline generation by mechanical oscillation in a microfluidic chip for noncontact cell manipulations,” Applied Physics Letters, 101(074102), 4 pages, 2012.(Editor’s choice, APL The Best Papers of 2012に選定)
Masakazu Tokunaga, Masazumi Okajima, Hiroyuki Egi, Masanori Yoshimitsu, Daisuke Sumitani, Tomohiro Kawahara, Minoru Hattori, and Hideki Ohdan, “The importance of stressing the use of laparoscopic instruments in the initial training for laparoscopic surgery using box trainers: a randomized control study,” Journal of Surgical Research, 174(1), pp. 90–97, 2012.
Masaya Hagiwara, Miyako Niimi, Tomohiro Kawahara, Yoko Yamanishi, Hayao Nakanishi, and Fumihito Arai, “On-chip particle sorting into multiple channels by magnetically driven microtools,” Journal of Robotics and Mechatronics, 23(3), pp. 370–377, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “Precise control of magnetically driven microtools for enucleation of oocytes in a microfluidic chip,” Advanced Robotics, 25(8), pp. 991–1005, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, Taisuke Masuda, Lin Feng and Fumihito Arai, “On-chip magnetically actuated robot with ultrasonic vibration for single cell manipulations,” Lab on a Chip, 11(12), pp. 2049–2054, 2011. (Inside Front Cover of the Issueに選定)
Yoko Yamanishi, Tomohiro Kawahara, Tomohiro Iyanagi, Masaya Hagiwara, Takehito Mizunuma, Naoki Inomata, Shogo Kudo, and F. Arai, “2DOF magnetically driven microtool for soft peeling of zona pellucida,” Journal of Robotics and Mechatronics, 22(5), pp.623–630, 2010.
Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “Driving method of microtool by horizontally-arranged permanent magnets for single cell manipulation,” Applied Physics Letters, 97(013701), 3 pages, 2010.
川原知洋,高木健,石井抱,岡島正純, “腹腔鏡手術のためのバードビューカメラシステム”, 生体医工学, 48(2), pp. 189–196, 2010.
Tomohiro Kawahara, Kan’ichi Tokuda, Nobuyuki Tanaka and Makoto Kaneko, “Noncontact impedance sensing,” International Journal of Artificial Life and Robotics, 10(1), pp. 35–40, 2006.
Tomohiro Kawahara, Shinji Tanaka, and Makoto Kaneko, “Non-contact stiffness imager,” International Journal of Robotics Research, 25(5–6), pp. 537–549, 2006.
Belal Ahmad, Hironobu Maeda, Tomohiro Kawahara, and Fumihito Arai, “Fine positioning of micro-tubular-tools for investigating the stimulus response of swimming Paramecium,” 7th IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), pp. 634–639, 2018.
Belal Ahmad, Daiki Sato, Reo Takemoto, Hirofumi Ohtsuka, Idaku Ishii, and Tomohiro Kawahara, “Dynamic behavior of running insect activated by high-speed microdroplets manipulation,” International Conference on Manipulation, Automation and Robotics at Small Scales (MARSS), paper no. 78, 4 pages, 2018.
Wenjing Huang, Belal Ahmad, and Tomohiro Kawahara, “On-line tracking of living cell subjected to cyclic stretch,” 37th International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp. 3553–3556, 2015.
Takahiro Ueno, Qingyi Gu, Tadayoshi Aoyama, Takeshi Takaki, Idaku Ishii, and Tomohiro Kawahara, “Motion-blur-free microscopic video shooting based on frame-by-frame intermittent tracking,” IEEE International Conference on Automation Science and Engineering (CASE), pp. 837–842, 2015.
Belal Ahmad, Tomohiro Kawahara, Takashi Yasuda, and Fumihito Arai, “Microrobotic platform for mechanical stimulation of swimming-microorganism on a chip,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 4680–4685, 2014.
Wenjing Huang, Fumihito Arai, and Tomohiro Kawahara, “Design and fabrication of cubic eggshell containing chick embryo for a novel biomedical platform,” 5th IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), pp. 34–39, 2014.
Hirofumi Owaki, Taisuke Masuda, Tomohiro Kawahara, Kota Miyasaka, Toshihiko Ogura, and Fumihito Arai, “Concurrent connection of embryonic chick heart using a microfluidic chip for organ-explant-chip,” 1st CIRP Conference on Biomanufacturing (CIRP-BioM), Vol. 5, pp. 205–209, 2013.
Hirofumi Owaki, Taisuke Masuda, Tomohiro Kawahara, Natsuki Takei, Keiko Miwa-Kodama, Kota Miyasaka, Toshihiko Ogura, and Fumihito Arai, “Organ-explanted Bionic Simulator (OBiS): concurrent microcardiovascular anastomosis of chick embryo,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 3812–3817, 2012.
Lin Feng, Masaya Hagiwara, Akihiko Ichikawa, Tomohiro Kawahara, and Fumihito Arai, “Smooth enucleation of bovine oocyte by microrobot with local flow speed control in microchannel,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 944–949, 2012.
Yuichi Kurita, Yuya Hayama, Tsukasa Ogasawara, Tomohiro Kawahara, Masazumi Okajima, Hiroyuki Egi, and Hideki Ohdan, “Skill assessment based on automatic classification of forceps manipulations,” IEEE/ICME International Conference on Complex Medical Engineering (CME), pp. 56–59, 2012.
Minoru Hattori, Hiroyuki Egi, Masakazu Tokunaga, Takahisa Suzuki, Tomohiro Kawahara, and Hideki Ohdan, “The integrated deviation in the HUESAD (Hiroshima University Endoscopic Surgical Assessment Device) represents the surgeon’s visual-spatial ability,” IEEE/ICME International Conference on Complex Medical Engineering (CME), pp. 316–320, 2012.
Tomohiro Kawahara, Masakuni Sugita, Masaya Hagiwara, Yoko Yamanishi, Fumihito Arai, Hiroyuki Kawano, Ikuko Shihira-Ishikawa, and Atsushi Miyawaki, “On-chip manipulation and sensing of microorganisms by magnetically driven microtools with force sensing structure,” IEEE International Conference on Robotics and Automation (ICRA), pp. 4112–4117, 2012.
Masaya Hagiwara, Tomohiro Kawahara, Toru Iijima, Yoko Yamanishi, and Fumihito Arai, “High speed microrobot actuation in a microfluidic chip by levitated structure with riblet surface,” IEEE International Conference on Robotics and Automation (ICRA), pp. 2517–2522, 2012.
Wataru Fukui, Makoto Kaneko, Shinya Sakuma, Tomohiro Kawahara, and Fumihito Arai, “-cell fatigue test,” IEEE International Conference on Robotics and Automation (ICRA), pp.4600–4605, 2012.
Tomohiro Kawahara, Shigeo Ohashi, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Design and fabrication of air-flow based single particle dispensing system,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 1309–1314, 2011.
Makoto Kaneko, Yuki Hirose, Wataru Fukui, Mitsuru Higashimori, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “Real time vision based cell stiffness evaluation toward 100% guarantee,” IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), pp. 379–384, 2011.
Tomohiro Kawahara, Masakuni Sugita, Masaya Hagiwara, Yoko Yamanishi, Fumihito Arai, Hiroyuki Kawano, Ikuko Shihira-Ishikawa, Atsushi Miyawaki, “On-chip force sensing by magnetically driven microtool for measurement of stimulant property of P. laevis,” IEEE International Conference on Robotics and Automation (ICRA), pp. 273–278, 2011.
Huseyin Uvet, Lin Feng, Shigeo Ohashi, Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “On-chip single particle loading and dispensing,” IEEE International Conference on Robotics and Automation (ICRA), pp. 3151–3156, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Lin Feng, Yoko Yamanishi, and Fumihito Arai, “On-chip enucleation of oocyte by magnetically driven mcrotools with ultrasonic vibration,” IEEE International Conference on Robotics and Automation (ICRA), pp. 2680–2685, 2011.
Makoto Kaneko, Yuki Hirose, Wataru Fukui, Yasushi Sakata, Kazuhiro Yamamoto, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “5ms-stiffness-evaluation of red blood cell,” IEEE International Conference on Nano/Molecular Medicine & Engineering (NANOMED), pp. 82–87, 2010.
Tomohiro Kawahara, Takehito Mizunuma, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “On-chip automatic cell sensing and ejection system,” 1st IFToMM Asian Conference on Mechanism and Machine Science (Asian MMS), paper no. 250174, 2010.
Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, Beom H. Lee, and Fumihito Arai, “High precision control of magnetically driven microtools for cell manipulations,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 3987–3992, 2010.
Tomohiro Kawahara, Takeshi Takaki, Idaku Ishii, and Masazumi Okajima, “Development of a broad-view camera system for minimally invasive surgery,” IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 2810–2815, 2010.
Lin Feng, Yoko Yamanishi, Tomohiro Kawahara, Masaya Hagiwara, Kazuhiro Kosuge, and Fumihito Arai, “On-chip production of droplets with on-demand and size control,” IEEE International Conference on Advanced Mechatronics (ICAM), pp. 367–372, 2010.
Masaya Hagiwara, Tatsuya Shioiri, Miyako Niimi, Tomohiro Kawahara, Yoko Yamanishi, Taisuke Masuda, Lin Feng, Hayao Nakanishi, and Fumihito Arai, “On-chip particle sorting into multiple channels by magnetically driven microtools,” IEEE International Conference on Advanced Mechatronics (ICAM), pp. 373–378, 2010.
Tomohiro Kawahara, Tetsuro Matsumoto, Naoki Muramatsu, Taro Osada, Naoto Sakamoto, and Fumihito Arai, “Development of a decoupling wire driven exoskeletal microarm for endoscopic submucosal dissection,” 3rd IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), pp. 849–854, 2010.
Takehito Mizunuma, Yoko Yamanishi, Tomohiro Kawahara, and Fumihito Arai, “Dispensing of particles by on-chip disposable inkjet system,” International Symposium on Flexible Automation (ISFA), paper no. JPS-2484, pp. 1–4, 2010.
Takeshi Takaki, Yohei Omasa, Idaku Ishii, Tomohiro Kawahara, and Masazumi Okajima, “Force visualization mechanism using a Moiré fringe applied to endoscopic surgical instruments,” IEEE International Conference on Robotics and Automation (ICRA), pp. 3648–3653, 2010.
Tomohiro Kawahara, Takeshi Takaki, Idaku Ishii, and Masazumi Okajima, “Development of broad-view camera unit for laparoscopic surgery,” 31st International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), pp. 927–930, 2009.
Tomohiro Kawahara, Chisashi Toya, Koichi Akayama, Daisuke Sumitani, Makoto Yoshida, Masanori Yoshimitsu, Yoshihiro Miyata, Masazumi Okajima, and Makoto Kaneko, “Non-contact tumor imager for video-assisted thoracic surgery: application to animal experiment,” 2nd IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), pp. 830–835, 2008.
Tomohiro Kawahara, Chisashi Toya, Nobuyuki Tanaka, Makoto Kaneko, Yoshihiro Miyata, Masazumi Okajima, and Toshimasa Asahara, “Non-contact impedance imager with phase differentiator,” 1st IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob), paper no. 159, 2006.
Tomohiro Kawahara and Makoto Kaneko, “Non-contact stiffness imager for medical application,” IEEE International Conference on Information Acquisition (ICIA), pp. 350–355, 2005.
Tomohiro Kawahara and Makoto Kaneko, “Design, application, marketing, and social impact of non-contact impedance sensor,” IEEE Workshop on Advanced Robotics and its Social Impacts (ARSO), MPR-1-3, 2005.
Makoto Kaneko, Kan’ichi Tokuda, and Tomohiro Kawahara, “Dynamic sensing of human eye,” IEEE International Conference on Robotics and Automation (ICRA), pp. 2882–2887, 2005.
Makoto Kaneko, Tomohiro Kawahara, and Shinji Tanaka, “Stiffness imager,” 9th International Symposium on Experimental Robotics (ISER), paper no. 161, 2004.
Makoto Kaneko, Tomohiro Kawahara, and Shinji Tanaka, “Non-contact stiffness imager,” IEEE International Conference on Robotics and Automation (ICRA), Vol. 2, pp. 1562–1567, 2004.
Makoto Kaneko and Tomohiro Kawahara, “Co-axis type non-contact impedance sensor,” IEEE International Conference on Robotics and Automation (ICRA), Vol. 1, pp. 709–714, 2004.
Makoto Kaneko, Tomohiro Kawahara, Satoshi Matsunaga, Toshio Tsuji and Shinji Tanaka, “Touching stomach by air,” IEEE International Conference on Robotics and Automation (ICRA), pp. 664–669, 2003.
Hirofumi Ohtsuka and Tomohiro Kawahara, “Helicopter posture control by the use of decouple and robust SAC,” 4th Asian Control Conference (ACC), WA3-5, 2002.
Naoki Ide, Tomohiro Kawahara, Hiroshi Ueno, Daiki Yanagidaira, and Susumu Takatsuka, “Anti-biofouling lensless camera with deep learning based image reconstruction,” Ocean Optics XXVI Conference, paper no. 803, 2024.
Hinako Shindo, Susumu Saito, Seiya Takizawa, Kie Murai, Tomohide Takaya, Kohzy Hiramatsu, Tomohiro Kawahara, Hiroshi Kagami, “Possible chicken meat production by ex-ovo embryo culture system and the application for poultry biotechnology,” The 68th International Congress of Meat Science and Technology, P10-023, 2022.
Kie Murai, Seiya Takizawa, Susumu Saito, Hinako Shindo, Tomohide Takaya, Kohzy Hiramatsu, Tomohiro Kawahara, Hiroshi Kagami, “Application of a novel chick embryo culture system for developmental studies and chicken meat production,” The 68th International Congress of Meat Science and Technology, P10-022, 2022.
Hayato Yoshimura and Tomohiro Kawahara, “Noncontact manipulation of microdroplets using high-speed spatiotemporal ejection control,” International Conference on Advanced Mechatronics (ICAM), OS1-3, 2021.
Tomohiro Kawahara, Yuuki Kawajiri, Motoki Furukawa, Belel Ahmad, Hirofumi Ohtsuka, and Idaku Ishii, “Dynamic behavioral analysis of stimulus response of running ants by high-speed robotic platform,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 16–17, 2019.
Hironobu Maeda and Tomohiro Kawahara, “Cells Never Dry: motile microorganisms in a microbiosphere realized with a high-speed drop by drop control,” 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 426–427, 2019.
Tomohiro Kawahara, “Chick embryo based microcirculation platform for biomedical applications,” 16th International Conference on Flow Dynamics (ICFD2019), pp. 430–431, 2019.
Kohei Oguma, Tasuku Sato, Tomohiro Kawahara, Yoshikazu Haramoto, and Yoko Yamanishi, “Magnetization-free micro-tag for biometric identification under water,” 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), W3P.018, 2019.
Makoto Itayama and Tomohiro Kawahara, “3D blood vessel shaping of chick embryo for mechanobiology research,” 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 1487–1488, 2017.
Rina Nobata, Tomohiro Kawahara, Masaya Hagiwara, “In vitro 3D culture platform enabling 3D cell construction with whole tissue imaging,” 21st International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 1045–1046, 2017.
Masaya Hagiwara, Rina Nobata, and Tomohiro Kawahara, “In vitro 3D culture platform for large-scale imaging by hybrid gel cube,” 12th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS), pp. 467–470, 2017.
Yusuke Tashiro, Hirofumi Ohtsuka, and Tomohiro Kawahara, “An experimental study on operability of master-slave manipulator system using human–in–the-loop type simulator,” International Conference on Mechanical, Aeronautical and Automotive Engineering (ICMAA), paper no. RM017, 2017.
Belal Ahmad and Tomohiro Kawahara, “Motile cell tracking and stimulation using high speed microrobotic platform,” 3rd International Conference on Computational Methods in Engineering and Health Sciences (ICCMEH), p. 50, 2016.
Belal Ahmad, Tomohiro Kawahara, Takashi Yasuda, and Fumihito Arai, “Real-time observation and stimulation of a single motile cell using high-speed microrobotic platform,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 164–165, 2016.
Tomohiro Kawahara, Wenjing Huang, Makoto Itayama, and Fumihito Arai, “Biotic Cube: chick embryo based 3D-2D hybrid platform for angiogenesis research,” 20th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), accepted, 2016.
Wenjing Huang, Fumihito Arai, and Tomohiro Kawahara, “Inducing blood vessel formation using cubic eggshell with patterned surface,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 157–158, 2015.
Wenjing Huang, Fumihito Arai, and Tomohiro Kawahara, “Chick embryo cultured in a cubic eggshell as a promising animal model,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 159–161, 2014.
Belal Ahmad, Tomohiro Kawahara, Takashi Yasuda, and Fumihito Arai, “Tracking and stimulation of swimming-microorganism by on-chip microrobot,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 179–181, 2014.
Wenjing Huang, Belal Ahmad, and Tomohiro Kawahara, “A system for real-time imaging of living cells exposed to cyclic stretch,” 4th Japan-Switzerland Workshop on Biomechanics (JSB), p. 52, 2014.
Tomohiro Kawahara, Fumihito Arai, Hiroyuki Kawano, Ikuko Shihira-Ishikawa, and Atsushi Miyawaki, “On-chip microrobot for investigation of stimulant property of aquatic microorganisms,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 74–76, 2013.
Tomohiro Kawahara and Fumihito Arai, “Wet type biomedical platform using chick embryo,” 9th Asian Conference on Computer Aided Surgery (ACCAS), pp. 40–41, 2013.
Hirofumi Owaki, Taisuke Masuda, Tomohiro Kawahara, Toshihiko Ogura, and Fumihito Arai, “All-in-one microfluidic device for microvascular connection,” 26th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 1081–1084, 2013.
Hirofumi Owaki, Taisuke Masuda, Tomohiro Kawahara, Kota Miyasaka, Toshihiko Ogura, and Fumihito Arai, “Simple and rapid connection of chicken embryonic cardiovascular system,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 9–11, 2012.
Masaya Hagiwara, Akihiko Ichikawa, Tomohiro Kawahara, and Fumihito Arai, “High speed enucleation of oocyte using magnetically actuated microrobot on a chip,” 7th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS), pp. 472–475, 2012.
Yoko Yamanishi, Hiroki Kuriki, Shinya Sakuma, Masaya Hagiwara, Tomohiro Kawahara, and Fumihito Arai, “Electric knife for cell surgery: local ablation by micro-plasma discharge,” 25th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 945–948, 2012.
Masakuni Sugita, Tomohiro Kawahara, Masakuni Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Robotic-investigators for microorganisms in a microfluidic chip,” 25th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 1177–1180, 2012.
Tomohiro Kawahara, Tatsuhiko Hirano, Lin Feng, Huseyin Uvet, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “High-speed single cell dispensing system,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 472–474, 2011.
Masakuni Sugita, Tomohiro Kawahara, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “3DOF dual-arm microrobots enabling force sensing in a microfluidic chip,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 105–107, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Toru Iijima, Yoko Yamanishi, and Fumihito Arai, “On-chip high speed microrobot made of Ni-Si composite structure with three-dimensionally patterned surface,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 108–112, 2011.
Yoko Yamanishi, Hiroki Kuriki, Shinya Sakuma, Masaya Hagiwara, Tomohiro Kawahara, and Fumihito Arai, “Local ablation by plasma blade using on-chip micro-electrode,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 113–115, 2011.
Hirofumi Owaki, Tomohiro Kawahara, and Fumihito Arai, “Bionic design of microjoint for minimally invasive surgical instrument,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 297–299, 2011.
Lin Feng, Huseyin Uvet, Tomohiro Kawahara, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “On-chip high-speed and on-demand single microbeads loading,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 291–296, 2011.
Tomohiro Kawahara, Masakuni Sugita, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Ultra-high-speed robot hand and eye for investigation of microorganisms in a chip,” 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 1427–1429, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Taisuke Masuda, Toru Iijima, Yoko Yamanishi, and Fumihito Arai, “Ultrahigh speed cell manipulation by robot on a chip: a levitated structure with three-dimensionally patterned surface,” 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 1548–1550, 2011.
Wataru Fukui, Makoto Kaneko, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “Geometrically-constrained cell manipulation for high speed and fine positioning,” 15th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 115–117, 2011.
Masakazu Tokunaga, Hiroyuki Egi, Minoru Hattori, Tomohiro Kawahara, Masazumi Okajima, and Hideki Ohdan, “Method for improving performance under reverse alignment conditions during laparoscopic surgery using the broadview system,” 10th Asia Pacific Congress of Endoscopic Surgery (ELSA), p. 178, 2011.
Minoru Hattori, Hiroyuki Egi, Minoru Tokunaga, Tomohiro Kawahara, Hideki Ohdan, and Masazumi Okajima, “Spatial ability can predict endoscopic surgical performance of medical students: a questionnaire approach,” 10th Asia Pacific Congress of Endoscopic Surgery (ELSA), p. 179, 2011.
Tomohiro Kawahara, Masakuni Sugita, Masaya Hagiwara, Yoko Yamanishi, Fumihito Arai, Hiroyuki Kawano, Ikuko Shihira-Ishikawa, and Atsushi Miyawaki, “Micro-aquatic-farm: on-chip stimulation and evaluation system for microorganisms by magnetically driven microtools,” 16th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), pp. 1946–1949, 2011.
Lin Feng, Masaya Hagiwara, Yoko Yamanishi, Tomohiro Kawahara, Kazuhiro Kosuge, and Fumihito Arai, “High-speed delivery of microbeads in microchannel using magnetically driven microtool,” 16th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), pp. 1312–1315, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Lin Feng, Yoko Yamanishi, and Fumihito Arai, “High performance magnetically driven microtools with ultrasonic vibration for biomedical innovations,” IEEE International Conference on Robotics and Automation (ICRA, Video Session), pp. 3453–3454, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Lin Feng, Yoko Yamanishi, and Fumihito Arai, “On-chip dual-arm microrobot driven by permanent magnets for high-speed cell enucleation,” 24th IEEE International Conference on Micro Electro Mechanical Systems (MEMS), pp. 189–192, 2011.
Masaya Hagiwara, Tomohiro Kawahara, Lin Feng, Yoko Yamanishi, and Fumihito Arai, “High precision magnetically driven microtools with ultrasonic vibration for enucleation of oocytes,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 47–52, 2010.
Tomohiro Kawahara, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Control and sensing platform of magnetically driven microtool for on-chip single cell evaluation,” IEEE International Symposium on Micro-Nano Mechatronics and Human Science (MHS), pp. 322–327, 2010.
Tomohiro Kawahara, Tetsuro Matsumoto, Hirofumi Owaki, Naoki Muramatsu, Taro Osada, Naoto Sakamoto, and Fumihito Arai, “Bio-inspired microarm for endoscopic sub-mucosal dissection,” International Symposium on Nature-Inspired Technology (ISNIT), p. 43, 2010.
Tomohiro Kawahara, Takehito Mizunuma, Huseyin Uvet, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Development of on-chip automatic cell sensing and ejection system,” 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 1781–1783, 2010.
Tomohiro Kawahara, Masaya Hagiwara, Yoko Yamanishi, and Fumihito Arai, “Vision sensing and position control of 2DOF magnetically driven microtool for removing of Zona pellucida of oocyte,” 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp.923–925, 2010.
Yoko Yamanishi, Tomohiro Kawahara, Tomohiro Iyanagi, Masaya Hagiwara, and Fumihito Arai, “Magnetically driven micro-movable electrode for cell coupling,” 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 905–907, 2010.
Masaya Hagiwara, Tomohiro Kawahara, Yoko Yamanishi, and Fumihito Arai, “On-chip dual arm microrobot for cell manipulations by magnetically driven microtools,” 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μ-TAS), pp. 238–240, 2010.
Daisuke Sumitani, Masazumi Okajima, Hideki Ohdan, Masakazu Tokunaga, Takao Hinoi, Satoshi Ikeda, Masanori Yoshimitsu, and Tomohiro Kawahara, “The effective training schedule using the combination of an inanimate box trainer and a virtual reality simulator for laparoscopic skills acquisition,” 43rd World Congress of Surgery of the Int. Society of Surgery (ISS/SIC), 0118, 2009.
Daisuke Sumitani, Masazumi Okajima, Masakazu Tokunaga, Masanori Yoshimitsu, Takao Hinoi, Satoshi Ikeda, Makoto Yoshida, Yuji Takakura, Haruka Takeda, Yasuo Kawaguchi, Manabu Shimomura, Tomohiro Kawahara, and Hideki Ohdan, “Comparison of the training schedules using the combination of a box trainer and a virtual reality simulator for laparoscopic skills acquisition,” 17th International Congress of the European Association for Endoscopic Surgery (EAES), O206, 2009.
Daisuke Sumitani, Masazumi Okajima, Hiroyuki Egi, Masanori Yoshimitsu, Takao Hinoi, Satoshi Ikeda, Makoto Yoshida, Yuji Takakura, Haruka Takeda, Yasuo Kawaguchi, Manabu Shimomura, Masakazu Tokunaga, Tomohiro Kawahara, Takeshi Takaki, and Hideki Ohdan, “The newly developed endoscopic surgical skill assessment system: evaluation of scope position changes task performance,” Society of American Gastrointestinal and Endoscopic Surgeons 2009 Annual Meeting (SAGES), P229, 2009.
Tomohiro Kawahara, Masazumi Okajima, Idaku Ishii, Takeshi Takaki, Daisuke Sumitani, and Makoto Yoshida, “Broad-view camera system for endoscopic surgery,” Society of American Gastrointestinal and Endoscopic Surgeons 2009 Annual Meeting (SAGES), P301, 2009.
Tomohiro Kawahara, Chisashi Toya, Haruka Takeda, Yuji Takakura, Daisuke Sumitani, Makoto Yoshida, Koichi Akayama, Masanori Yoshimitsu, Yoshihiro Miyata, Masazumi Okajima, and Makoto Kaneko, “Development of non-contact stiffness sensor for video-assisted thoracic surgery,” 19th International Conference of Society for Medical Innovation and Technology (SMIT), p. 282, 2007.
Daisuke Sumitani, Hiroyuki Egi, Takao Hinoi, Satoshi Ikeda, Masanori Yoshimitsu, Tomohiro Kawahara, Makoto Yoshida, Yuji Takakura, Haruka Takeda, Toshimasa Asahara, and Masazumi Okajima, “Scope position changes task performance in endoscopic surgery,” 19th International Conference of Society for Medical Innovation and Technology (SMIT), p. 306, 2007.
Makoto Yoshida, Masazumi Okajima, Chisashi Toya, Tomohiro Kawahara, Takao Hinoi, and Toshimasa Asahara, “Recording the senior surgeon’s advice on an operation video is an efficient way to make progress on surgical techniques,” American College of Surgeons 93rd Annual Clinical Congress (ACS), SE102, 2007.
Yoshihiro Miyata, Masazumi Okajima, Satoshi Shibata, Koichi Akayama, Hiroyuki Egi, Masanori Yoshimitsu, Masahiko Iseki, Minoru Yamaki, Tsuyoshi Yamaguchi, Toshimasa Asahara, Chisashi Toya, Tomohiro Kawahara, and Makoto Kaneko, “Development of non-contact sensing method of pulmonary nodules during video-assisted thoracic surgery (VATS),” 10th World Congress of Endoscopic Surgery (EAES), P525, p. 290, 2006.
Eiichiro Sugimoto, Hideki Tsukamoto, Jouji Takenaka, Hiromu K. Mishima, Yuichi Kurita, Yoshichika Iida, Tomohiro Kawahara, Roland Kempf, Kan’ichi Tokuda, and Makoto Kaneko, “Differences in the corneal displacement by non-contact tonometer between young and elder subjects,” American Academy of Ophthalmology (AAO) 109th Annual Meeting, PO081, 2005.
Eiichiro Sugimoto, Hideki Tsukamoto, Jouji Takenaka, Satoshi Mukai, Hiromu K. Mishima, Kan’ichi Tokuda, Tomohiro Kawahara, and Makoto Kaneko, “New technique for measurement of ocular stiffness by dynamic analysis in human,” Association for Research in Vision and Ophthalmology (ARVO) 2005 Annual Meeting, 4851, 2005.
Eiichiro Sugimoto, Hideki Tsukamoto, Jouji Takenaka, Kan’ichi Tokuda, Tomohiro Kawahara, Yuichi Kurita, Yoshichika Iida, Roland Kempf, Makoto Kaneko, and Hiromu K. Mishima, “New technique for measurement of ocular stiffness by dynamic analysis in human,” AIGS World Glaucoma Congress, P049, 2005.
Hirokazu Masugami, Tomohiro Kawahara, Hiroyuki Egi, Masanori Yoshimitsu, Masazumi Okajima and Makoto Kaneko, “Development of a laparoscopic surgery yraining system and preliminary experiments,” 10th International Symposium on Artificial Life and Robotics (AROB), IS6-3, 2005.
Tomohiro Kawahara, Kan’ichi Tokuda, and Makoto Kaneko, “Non-contact impedance sensing,” 10th International Symposium on Artificial Life and Robotics (AROB), IS6-5, 2005.
Tomohiro Kawahara, Makoto Kaneko, and Yukio Hosaka, “Non-contact impedance sensor,” 1st IEEE Technical Exhibition Based Conference on Robotics and Automation (TExCRA), pp. 13–14, 2004.
Masaya Hagiwara, Tomohiro Kawahara, and Fumihito Ara, “On-chip microrobot driven by permanent magnets for biomedical applications (Chapter: 6),” Yu Sun and Xinyu Liu (Eds.), Micro- and Nanomanipulation Tools, Wiley, pp. 141–167, 2015.
Taisuke Masuda, Hirofumi Owaki, Tomohiro Kawahara, and Fumihito. Arai, “Bionic simulator based on organ-explant-chip (Chapter: 18),” Tatsuo Arai, Fumihito Arai, and Masayuki Yamato (Eds.), Hyper Bio Assembler for 3D Cellular Systems, Springer, pp. 285–294, 2015.
Tomohiro Kawahara and Fumihito Arai, “Micro-nano robotics and mechatronics for biomedical applications (Chapter: 5),” Toshio Fukuda, Tomohide Niimi and Goro Obinata (Eds.), Micro-Nano Mechatronics – New Trends in Material, Measurement, Control, Manufacturing and Their Applications in Biomedical Engineering, InTech, pp. 77–108, 2013.
Naoki Ide, Tomohiro Kawahara, Hiroshi Ueno, Daiki Yanagidaira, and Susumu Takatsuka, “Anti-biofouling lensless camera system with deep learning based image reconstruction,” arXiv, arXiv:2410.01365, 2024.
Tomohiro Kawahara, Belal Ahmad, and Fumihito Arai, “High-speed microrobotic platform for mechanical manipulation of single microorganism,” 17th International Symposium on Robotics Research (ISRR), pp. 1–13, 2015.
川原知洋, “生体医工学ライフ”, 生体医工学, Vol. 50, No. 5, p. 496,2012.
Tomohiro Kawahara and Fumihito Arai, “Force sensing by microrobot on a chip,” 15th International Symposium on Robotics Research (ISRR), pp. 1–12, 2011.
川原知洋,黄文敬,新井史人:Egg-in-Cubeアプローチを用いたマイクロ循環器シミュレータ,第32回化学とマイクロ・ナノシステム研究会講演要旨集, p. 113, 2015.
B. Ahmad, T. Kawahara, T. Yasuda, and F. Arai: Single Motile Cell Analysis using High Speed Microrobotic Platform,第32回化学とマイクロ・ナノシステム研究会講演要旨集, p. 83, 2015.
黄文敬, Ahmad Belal, 川原知洋: 細胞の力学伸展におけるダイナミックな変化をリアルタイムに取得可能なシステムの開発,日本機械学会第26回バイオフロンティア講演会, pp. 149-150, 2015.
上野貴弘,顧慶毅,青山忠義,高木健,石井抱,川原知洋: 高速トラッキングに基づくモーションブラーフリー顕微鏡,第20回ロボティクスシンポジア予稿集, pp. 6-11, 2015.
黄文敬, Ahmad Belal, 川原知洋: 繰り返し伸展刺激を受ける細胞の観察プラットホームの実現,第27回バイオエンジニアリング講演会講演論文集, pp. 385-386, 2015.
B. Ahmad, T. Kawahara, T. Yasuda, and F. Arai: Mechanical Stimulation of Swimming Microorganism by On-Chip Microrobot,第32回日本ロボット学会学術講演会予稿集,1D3-03,2014.
L. Feng, M. Hagiwara, A. Ichikawa, T. Kawahara, and F. Arai: On-chip Smooth Enucleation by Hydraulic Force Control Using Magnetically Driven Microtool, 日本機械学会ロボティクス・メカトロニクス講演会’12講演論文集,1P1-U04,2012
T. Kawahara, M. Hagiwara, Y. Yamanishi, and F. Arai: Stimulus Response Measurement of Microorganisms by Magnetically Driven Microtool in a Microfluidic Chip, Proc. of the Nano-Biomedicine Symposium, p. 22, 2011.
L. Feng, T. Kawahara, Y. Yamanishi, M. Hagiwara, K. Kosuge, and F. Arai: On-chip Size-controllable Droplet Generation, 第11回計測自動制御学会システムインテグレーション部門講演会論文集,pp. 1998-2001,2010.
L. Feng, T. Kawahara, Y. Yamanishi, M. Hagiwara, K. Kosuge, and F. Arai: Generation of Droplet with Feedback Control on a Chip,第22回化学とマイクロ・ナノシステム研究会講演要旨集,p. 48, 2010.
萩原将也,川原知洋,蜀ッ林,山西陽子,新井史人:双腕マイクロアームの高精度な非接触操作,第22回化学とマイクロ・ナノシステム研究会講演要旨集, p. 26, 2010.
川原知洋,杉田真邦,萩原将也,山西陽子,新井史人,河野弘幸,石川依久子,宮脇敦史:オンチップ力計測機能を有する磁気駆動マイクロツール,第22回化学とマイクロ・ナノシステム研究会講演要旨集, p. 18, 2010.
大橋重雄,川原知洋,ウベットフセイン,萩原将也,山西陽子,新井史人:空気圧を用いたオンチップ細胞分注システム,第22回化学とマイクロ・ナノシステム研究会講演要旨集, p. 17, 2010.
T. Kawahara, H. Uvet, S. Ohashi, T. Mizunuma, M. Hagiwara, Y. Yamanishi, and F. Arai: Development of On-Chip Single Cell Dispensing System,第28回日本ロボット学会学術講演会予稿集,3M2-6,2010.
L. Feng, Y. Yamanishi, T. Kawahara, M. Hagiwara, K. Kosuge, and F. Arai: Robot-on-a-chip -Part 1: On-chip Generation of Droplets and Size Control-,日本機械学会ロボティクス・メカトロニクス講演会’10講演論文集,2A2-A07,2010.