Reiko Takahashi, Kazuya Kawamura, Michito Katayama, Daisuke Akimitsu, Hikaru Terazawa, Satoshi Ieiri, "Comparing Wrist Joint Angle by Armrest Positioning during Simulated Suturing Task in Pediatric Surgery", Proceedings of the 21st Asian Conference on Computer-Aided Surgery (ACCAS 2025), pp.21-22, Fukuoka, Japan, Sep. 28-30, 2025
Kota Aono, Kazuya Kawamura, Daisuke Akimitsu, Michito Katayama, Masakazu Murakami, Satoshi Ieiri, "Comparing the usability of robotic forceps with different structures through a needle-handling task imitating a pediatric surgery," 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2024), Orlando, USA, July 15-19, 2024
Hiroto Hayashi, Kazuya Kawamura, Shigeki Ito, Miwako Takahashi, Taiga Yamaya, "Usability evaluation of improved handle shapes in a forceps-type mini positron-emission-tomography," 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2024), Orlando, USA, July 15-19, 2024
Daisuke Akimitsu, Kazuya Kawamura, Kota Aono, Michito Katayama, Masakazu Murakami, Satoshi Ieiri, "A study of the impact of different forceps joints on needle insertion efficacy in virtual environment," 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2024), Orlando, USA, July 15-19, 2024
Michito Katayama, Kazuya Kawamura, Kota Aono, Daisuke Akimitsu, Masakazu Murakami, Satoshi Ieiri, "Usability verification of leader devices in needle insertion in pediatric surgery: A combination of viewer and controller," 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2024), Orlando, USA, July 15-19, 2024
*Ayano Nakajima, Kazuya Kawamura, Shigeki Ito, Miwako Takahashi, Taiga Yamaya, “Compensation of radiation detection sensitivity based on the tip angle in a forceps-type mini-PET detector", 44th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2022), p.1258, Glasgow, UK, July 11-15, 2022
*Shigeki Ito, Miwako Takahashi, Han Gyu Kang, Sodai Takyu, Kazuya Kawamura, Fumihiko Nishikido, Yasuyuki Seto, Taiga Yamaya, "Initial prototyping of a forceps-type coincidence detector for intraoperative diagnosis of lymph node metastasis", MO-02-05, IEEE Nuclear Science Symposium and Medical Imaging Conference, online, Oct. 16-23, 2021
*Tomoaki Sano, Kazuya Kawamura, Shimomura Yoshihiro, Hiroshi Kawahira, "Basic Study on Physiological Burden of Wearing an Upper Limb Support Suit While Holding an Endoscope", Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2021), p.5194, Oct. 31 - Nov. 4, 2021. (Virtual Conference)
*Satoshi Miura, Masaki Seki, Yuta Koreeda, Yang Cao, Kazuya Kawamura, Yo Kobayashi, Masakatsu G. Fujie, Tomoyuki Miyashita, "Evaluation of Virtual Shadow’s Direction in Laparoscopic Surgery", Proceedings of The 8th IEEE International Conference on Biomedical Robotics and Biomechatronics (BioRob2020) , Online, Nov. 29 - Dec. 2, 2020
*Satoshi Miura, Masaki Seki, Yuta Koreeda, Yang Cao, Kazuya Kawamura, Yo Kobayashi, Masakatsu G. Fujie, Tomoyuki Miyashita, "Accuracy of Virtual Shadow for Forceps Position Cognition in Laparoscopic Surgery", Proceedings of the 5th International Conference on Design Engineering and Science (ICDES2020), Online, Nov. 3-5, 2020
Yuya Sasaki, Kazuya KAWAMURA, "Pilot Study: Breath Motion Measurement Experiment by Time of Flight Camera", Proceedings of 2019 International Symposium on Info Comm and Mechatronics Technology in Bio-Medical and Healthcare Application, p.64, Chiba, Japan, 2019
Ryota Yamada, Hiroshi Kawahira, Yoshihiro Shimomura, Kazuya Kawamura, "Developing operation system of wearable upper arm support device using mechanical quantity sensor", Proceedings of 2019 International Symposium on Info Comm and Mechatronics Technology in Bio-Medical and Healthcare Application, p.66, Chiba, Japan, 2019
Toshiharu Yoshimura, Jun Inoue, Kazuya KAWAMURA, "The estimation of the force that a walker for crutch walking exercise affects to the hemiplegic patients", Proceedings of 2019 International Symposium on Info Comm and Mechatronics Technology in Bio-Medical and Healthcare Application, p.68, Chiba, Japan, 2019
*Satoshi Miura, Kazuya KAWAMURA, Masakatsu G. Fujie, Shigeki, Sugano, Tomoyuki Miyashita, "Development of Virtual Pipe Simulation System for Inspection Robot Design", 22nd International conference on Engineering Design, Proceedings of the Design Society: International conference on Engineering Design, vol. 1, issue 1, pp.3611-3620, Delft, The Netherlands, 5-8 August 2019. DOI:10.1017/dsi.2019.368 (Received Award)
Ryota Yamada, Hiroshi Kawahira, Yoshihiro Shimomura, Kazuya KAWAMURA,"Improving operation method of upper limb exoskeletal assist suit to support scopists in endoscopic surgery ", Third International Symposium on Multimodal Medical Engineering, Chiba, January 29, 2019
*Masashi Sekine, Kazuya KAWAMURA, Yu Wenwei, "Optimizing Body Thickness of Watchband-Type Soft Pneumatic Actuator for Feedback of Prosthesis Grasping Force", Wearable Robotics: Challenges and Trends. WeRob 2018. Biosystems & Biorobotics, vol 22. Springer, pp 425-429, DOI:10.1007/978-3-030-01887-0_82
*Masashi SEKINE, Kouki SHIOTA, Enbo Liu, Kazuya KAWAMURA,”Prototype wristband pneumatic device made from thermoplastic copolyester for feedback of prosthesis grasping force", Advanced Material World Congress 2018,pp.216-217, 2018
Takuma Kato, Tatsuo Igarashi, Kazuya Kawamura, "Basic evaluation of tip mechanism of forceps manipulator in water environment for Single port WAFLES", Proceedings of 2017 International Symposium on InfoComm & Media Technology in Bio-medical & Healthcare Application, p.71, Nanjing, China, December 13-16, 2017
Enbo Liu, Masashi Sekine, Kazuya Kawamura, "Development of balloon sensor system for surgical workspace creation in WaFLES", Proceedings of 2017 International Symposium on InfoComm & Media Technology in Bio-medical & Healthcare Application, p.64, Nanjing, China, December 13-16, 2017
*Toshimitu Iioka, Jun Inoue, Izumi Hanazaki, Kazuya Kawamura, Yoshifumi Kijima, Toshiro Fujimoto, "Evaluation of the Connection of Walking Training Apparatus for Crutch-Walk Training", Proceedings of The 39th Annual International Conference of the IEEE EMBC2017, pp.FrDT8-06.1, 2017
*Satoshi Miura, Taisei Kaneko, Kazuya Kawamura, Yo Kobayashi, Masakatsu G. Fujie, "Gain tuning method by brain activity measurement for surgical endoscopic control", Computer Assisted Radiology and Surgery 2017 International Congress and Exhibition (CARS 2017), Barcelona, June 20-24, 2017
*Yang CAO*, Yo Kobayashi, Satoshi Miura, Kazuya Kawamura, Masakatsu G. Fujie, Shigeki Sugano, "Pupil Variation for Use in Zoom Control", Proceedings of the 2016 IEEE Conference on Robotics and Biomimetics,pp.479-484, Dec. 2016, Finalists of T.J. Tarn Best Paper in Robotic Award
*Satoshi Miura, Junichi Takazawa, Yo Kobayashi, Tomoyuki Miyashita, Masakatsu G. Fujie and Kazuya Kawamura, "Brain wave measurement while touching task of a virtual arm for intuitive robotic surgery," 2016 World Automation Congress (WAC), Rio Grande, PR, USA, 2016, pp. 1-6,.DOI: 10.1109/WAC.2016.7582953
Yang Cao, Satoshi Miura, Yo Kobayashi, Kazuya Kawamura, Shigeki Sugano, Masakatsu G. Fujie, "Pupil Variation Applied to the Control of an Endoscope", Proceedings of the 2016 IEEE International Conference on Robotics and Automation (ICRA'16), pp.531-538, Stockholm, Sweden, May 16-21, 2016
Yang CAO，Quanquan Liu，Yo Kobayashi，Kazuya Kawamura，Shigeki Sugano，Masakatsu G. Fujie，”Development of a Endoscopic Manipulator Control System with Intention Recognition Based on Pupil Movement”，Proceedings of the 2015 IEEE Conference on Robotics and Biomimetics, pp.1637 - 1642, Zhuhai,China, December 6-9, 2015, DOI:10.1109/ROBIO.2015.7419006
Shuto Ogino, Yuya Tanaka, Kazuya Kawamura, Tatsuo Igarashi, "Development of Robotic Tool Holder with Power Transmission for Single Port WaFLES”, Proceeding of 2015 International Symposium on InfoComm & Media Technology in Bio-Medical & Healthcare Application, p.84, 2015
Yuya Tanaka, Shuto Ogino, Kazuya Kawamura, Tatsuo Igarashi, "Sheath-shaped manipulator for surgical workspace creation in WaFLES”, Proceeding of 2015 International Symposium on InfoComm & Media Technology in Bio-Medical & Healthcare Application, p.81, 2015
Satoshi Miura, Yuya Matsumoto, Yo Kobayashi, Kazuya Kawamura, Yasutaka Nakashima, Masakatsu G. Fujie, "Visual and Somatic Sensory Feedback of Brain Activity for Intuitive Surgical Robot Manipulation", Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'15), pp.17-20, WeAT1.5, Milano, Italy, Aug. 25-29, 2015
* Kenoh Murakami, Mariko Tsukune, Yo Kobayashi, Masakatsu G. Fujie, Riwa Kishimoto, Takayuki Obata, Kenji Yoshida, Kazuya Kawamura, Tadashi Yamaguchi, "Viscoelasticity and shear wave velocity of liver tissue evaluated by dynamic mechanical analysis", IEEE international Ultrasonic Symposium (IUS) 2015,doi:10.1109/ULTSYM2015.0289
Hiroaki Sugimoto, Takuro Ishii, Tadashi Yamagichi, Kazuya KAWAMURA, Shinichi Sakamoto, Yukio Naya, Tatsuo Igarashi, "ACOUSTIC PROPERTY OF PROSTATE CANCER TISSUE MEASURED USING ULTRASONIC MICROSCOPE", 32nd World Congress of Endourology, September 3-7, 2014
Kazuya KAWAMURA, Yo Kobayashi, Satoshi Ieiri, Masakatsu G. Fujie, "Mechanical Design of Forceps Manipulator Using Surgical Robot Simulation and Operability Evaluation", 36th Annual International IEEE EMBS Conference, August 26-30, 2014
Jun Inoue, Kazuya Kawamura, Masakatsu G. Fujie, "BIODYNAMIC VERIFICATION OF AN ESTIMATED MUSCULAR ACTIVITY MODEL FOR ORTHOSIS PRESCRIPTION SUPPORT SYSTEMS”, Proceedings of the IASTED International Conference Biomedical Engineering (BioMed 2014), 260-266, June 23 - 25, 2014, Zurich, Switzerland
Kotaro Kusu, Yoshihisa Matsunaga, Takuro Ishii, Kazuya Kawamura, Tatsuo Igarashi, "Retractor System using Suckers in the Artificial Ascites", ETP014, SAGES 2014, Salt Lake City, April 2-5, 2014.
Yuya Tanaka, Shuto Ogino, Kazuya Kawamura, "Development of Sheath-shaped Robotic Manipulator for Surgical Workspace Creation in WaFLES", International Joint Conference on Medical Innovations in Chiba, poster session, March 2014.
Shuto Ogino, Yuya Tanaka, Kazuya Kawamura, "Development of Shoulder Joint Mechanism for Single Port WaFLES", International Joint Conference on Medical Innovations in Chiba, poster session, March 2014.
Satoshi Miura, Yo Kobayashi, Kazuya Kawamura, Masatoshi Seki, Yasutaka Nakashima, Takehiko Noguchi, Yuki Yokoo, Masakatsu G. Fujie, ”Distance between Slave and Endoscope for a Surgical Robot Using Brain Activity Measurement to Evaluate the User's Feelings", The 9th Asisan Conference on Computer Aided Surgery (ACCAS2013), pp.80-81, 2013
Keisuke Nishio, Takuro Ishii, Kazuya Kawamura, Tatsuo Igarashi, "An automated target tracking system in laparoscopic surgery by direct extraction of forceps motion", 8th Japan-ASEAN Conference on Men’s Health and Aging, OS-3, Nov 2013, Karuizawa, Japan
Hiroaki Sugimoto, Takuro Ishii, Kazuya Kawamura, Shinichi Sakamoto, Tadashi Yamaguchi, Tatsuo Igarashi, "Comparison of acoustic properties between normal tissue and cancerous tissue of prostate using ultrasonic microscope: A Pilot Study", 8th Japan-ASEAN Conference on Men’s Health and Aging, OS-5, Nov 2013, Karuizawa, Japan
Rodiyan GS, Ishii T, Kawamura K, Igarashi T, Development of Shape-Locking Overtube Consisting of Vacuum Packed Particles for Colonoscope, 8th Japan-ASEAN Conference on Men’s Health and Aging, OS-18, Nov 2013, Karuizawa, Japan
Tamazawa I, Ishii T, Kawamura K, Igarashi T, Development of Dialysate Recycling System for Peritoneal Dialysis, 8th Japan-ASEAN Conference on Men’s Health and Aging, OS-20, Nov 2013, Karuizawa, Japan
* Hiroaki Sugimoto, Takuro Ishii, Kazuya KAWAMURA, Shinichi Sakamoto, Tadashi Yamaguchi, Tatsuo Igarashi, "Measurement of Acoustic Properties of Prostate Tissue Using Ultrasonic Microscope", Transactions of Japanese Society for Medical and Biological Engineering, vol.51, R-208, 2013 (IEEE EMBC, OSAKA)
* Jun Inoue, Kazuya KAWAMURA, Masakatsu G. Fujie, "Foot Muscle Estimate Model of Gait Using a Bayesian Network for Lower Foot Orthosis", Transactions of Japanese Society for Medical and Biological Engineering, vol.51, R-298, 2013 (EMBC2013, OSAKA)
* Satoshi Miura, Yo Kobayashi, Kazuya Kawamura, Masatoshi Seki, Yasutaka, Nakashima, Takehiko Noguchi, Masahiro Kasuya, Yuki Yokoo and Masakatsu G. Fujie, “Brain Activity Measurement to Evaluate Hand-Eye, Coordination for Slave and Endoscope in a Surgical Robot”, in Proceedings of 2013 IEEE International Conference on Robotics and Automation (ICRA’13), Kongresszentrum, Karlsruhe, Karlsruhe, Germany, May 6-10, 2013 (accepted)
* Masahiro Kasuya, Masatoshi Seki, Kazuya Kawamura, Yo Kobayashi, Masakatsu G. Fujie, Hiroshi Yokoi, "Robust Grip Force Estimation under Electric Feedback Using Muscle Stiffness and Electromyography for Powered Prosthetic Hand", in Proceedings of 2013 IEEE International Conference on Robotics and Automation (ICRA'13), pp.93-98, Kongresszentrum, Karlsruhe, Germany, May 6-10, 2013
* Takao Watanabe, Kazuya Kawamura, Jun Inoue, Yasutaka Nakashima, Masakatsu G. Fujie, Tatsuya Tono, Yuki Toyonaga, Yoshifumi Kijima, Yuji Higashi, Tadahiko Yuji, Toshiro Fujimoto, "Analysis of Interaction between Therapist and Hemiplegic Patient for Control of Lateral Pelvic Motion During Robotic Gait Training" in Proceedings of 2013 IEEE International Conference on Robotics and Automation (ICRA'13), pp.2648-2653, Kongresszentrum, Karlsruhe, Germany, May 6-10, 2013.
* Keisuke Nishio, Takuro Ishii, Kazuya KAWAMURA, Tatsuo Igarashi, "An automatic target tracking system in laparoscopic surgery by direct extraction of forceps motion", International Journal of Computer Aided Radiology and Surgery, vol.8, supplement 1,pp.S362-S363, 2013 (CARS2013)
Rodiyan Gibran Sentanu, Masayuki Teranuma, Takuro Ishii, Kazuya Kawamura, Tatsuo Igarashi, "development of multi-channel shape-locking overtube consisting of vacuum packed particles for colonoscope", SAGES 2013, Baltimore, April 17-20, 2013.
* Satoshi Miura, Yo Kobayashi, Kazuya Kawamura, Masatoshi Seki, Yasutaka Nakashima, Takehiko Noguchi, Yuki Yokoo and Masakatsu G. Fujie, “Configuration of Slave and Endoscope in Surgical Robot based on Brain Activity Measurement”, in Proceeding of SCIS-ISIS 2012, 1195-1200 , Kobe, Nov. 2012
* Jun Inoue, Kazuya Kawamura, Masakatsu G. Fujie, “Developing a new foot muscle model of gait using a Bayesian network”, The 2012 IEEE International Conference on Systems, Man, and Cybernetics,(SMC2012) Seoul Koria, October 14-17 2012
*Takehiko Noguchi, Yo Kobayashi, Kazuya Kawamura, Hiroki Watanabe, Yu Tomono, Yuta Sekiguchi, Hiroto Seno, Kazutaka Toyoda, Makoto Hashizume and Masakatsu G. Fujie, "Application of Control Modes of a Master Manipulator for a Robotic System to Assist with Single Port Endoscopic Surgery", in Proceedings of the 2012 IEEE/RSJ International Conference on Intelligent Robots and Systems, Vilamoura, pp. 1270-1276 ,October 7-12, 2012.
*Jun Inoue, Kazuya Kawamura, Masakatsu G. Fujie, “Examination of a muscular activity estimation model using a Bayesian network for the influence of an ankle foot orthosis” in Proceeding of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, pp.6446-6450, August 28 - September 1, 2012.
* Satoshi Miura, Yo Kobayashi, Kazuya Kawamura, Masatoshi Seki, Yasutaka Nakashima, Takehiko Noguchi, Masahiro Kasuya, Yuki Yokoo and Masakatsu G. Fujie, “Intuitive Operability Evaluation of Robotic Surgery Using Brain Activity Measurement to Determine Immersive Reality”, in Proceeding of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, pp.337-343, August 28 - September 1, 2012.
* Takehiko Noguchi, Yo Kobayashi, Kazuya Kawamura, Kazutaka Toyoda, Makoto Hashizume and Masakatsu G. Fujie, "Constraction of the master manipulator with six active degrees of freedom for robotic siystem for single port endoscopic surgery", International conference of Computer Assisted Radiology and Surgery, vol.7, num. 1, pp.S395-S397
Jun Inoue, Kazuya Kawamura, Masakatsu G. Fujie, "Examination of a muscular activity estimation model using a Bayesian network by analyze cause of activity", The First International Conference of Rehabilitation Medical Engineering,Shanghai,China pp.215-218 May 17-18,2012
* Jun Inoue, Kazuya Kawamura, Masakatsu G. Fujie, "Developing an ankle-foot muscular model using Bayesian estimation for the influence of an ankle foot orthosis on muscles ", The Fourth IEEE RAS/EMBS International Conference on Biomedical Robotics and Biomechatronics Roma, Italy. June 24-27, 2012
* Kazuya Kawamura, Hiroto Seno, Yo Kobayashi and Masakatsu G. Fujie, "Pilot Study on Effectiveness of Simulation for Surgical Robot Design Using Manipulabiliy", Proceedings of 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.4538-4541, August, 2011
* Hiroto Seno, Kazuya Kawamura, Yo Kobayashi and Masakatsu G.Fujie, "Pilot Study of Design Method for Surgical Robot using Workspace Reproduction System", Proceedings of 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.4542-4545, August, 2011
* Takeshi Ando, Kazuya Kawamura, Junko Fujitani, Tomokazu Koike, Masashi Fujimoto and Masakatsu G. Fujie, "Thoracic ROM Measurement System with Visual Bio-feedback: System Design and Biofeedback Evaulation", Proceedings of 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.1272-1274, August, 2011
* Jun Inoue, Wenwei Yu, Kang Zhi Liu, Kazuya Kawamura and Masakatsu G. Fujie, "A detailed 3D ankle-foot model for simulate dynamics of lower limb orthosis", Proceedings of 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.8141-8145, August, 2011
* Masahiro Kasuya, Masatoshi Seki, Kazuya Kawamura and Masakatsu G. Fujie, "Subtle grip force estimation from EMG and muscle stiffness -Relationship between muscle character frequency and grip force-", Proceedings of 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.4116-4119, August, 2011
* Hiroto Seno, Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Study of Design Method for Surgical Robot Using Surgeon's Operation Manner", the 7th Asian Conference on Computer-Aided Surgery (ACCAS2011), Proceedings in Information and Communications Technology (PICT), vol. 3, part 1, pp.10-19, August, 2011
Takehiko Noguchi, Yo Kobayashi, Kazuya Kawamura, Hiroki Watanabe, Yu Tomono, Yuta Sekiguchi, Kazutaka Toyoda, Makoto Hashizume and Masakatsu G. Fujie, "The Operability of Control Modes of a Master Manipulator for a Robotic System for Assisting Single Port Endoscopic Surgery", Abstract book of the 7th Asian Conference on Computer-Aided Surgery, p.35, August, 2011
Kazuya Kawamura, Hiroto Seno and Masakatsu G. Fujie, "Pilot Study on a Surgical Robot Simulation System using a Real Master Controller with Manipulability", Proceeding of the 6th Asian Conference on Computer Aided Surgery 2010, pp.93-94, November, 2010
* Takao Watanabe, Kazuya Kawamura, Kanako Harada, Ekawahyu Susilo, Arianna Menciassi, Paolo Dario and Masakatsu G. Fujie, "A reconfigurable master device for a modular surgical robot and evaluation of its feasibility", Proceedings of 2010 3rd IEEE RAS & EMBS International Conference on Biomedical Robotics and Biomechatronics, pp.114-119, September, 2010
* Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Pilot Study on Verification of Effectiveness on Operability of Assistance System for Robotic Tele-surgery using Simulation", Proceedings of 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.2308-2312, August, 2010
* Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Operability Evaluation using an Simulation System for Gripping Motion in Robotic Tele-surgery", in Proceeding of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.5106-5109, 2009
* Yo Kobayashi, Akinori Onishi, Hiroki Watanabe, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie, "Developing a Planning Method for Straight Needle Insertion using Probability-Based Condition where a Puncture Occurs", in Proceedings of 2009 IEEE International Conference on Robotics and Automation, pp.3482-3489, 2009
* Yo Kobayashi, Akinori Onishi, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie, "A Study on Modeling of Conditions where Punctures Occur during Needle Insertion with considerations of Probabilistic Distribution", in Proceedings of 2008 IEEE International Conference on Intelligent Robots and Systems, pp.1433-1440 ,2008
* Yo Kobayashi, Akinori Onishi, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie, "In Virto Validation of a Viscoelastic and Nonlinear Liver Model for Needle Insertion", Proceedings of 2008 IEEE Biomedical Robotics and Biomechatronics, pp.469-476, 2008
Yo Kobayashi, Akinori Onishi, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie, "Validation of Viscoelastic and Nonlinear Liver Model for Needle Insertion from in Vivo Experiments", The 4th International Workshop on Medical Imaging and Augmented Reality 2008, LNCS 5128, pp.50-59, 2008.
* Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Real-time Simulation for Intra-operative navigation in Robotic Surgery - Using a mass spring system for a basic study of organ deformation", in Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.1237-1241, 2007
* Yo Kobayashi，Akinori Onishi，Takaharu Hoshi，Kazuya Kawamura and Masakatsu G. Fujie, "Deformation Simulation using Viscoelastic and Nonlinear Organ Model for Control of a Needle Insertion Manipulator"，in Proceedings of the 2007 IEEE/RSJ International conference on Robotics and Systems, pp.1801-1808, 2007
* Yo Kobayashi, Hoshi Takeharu, Kazuya Kawamura and Masakatsu G. Fujie, "Viscoelastic and Nonlinear Organ Model for Control of Needle Insertion", in Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.1242-1248, 2007
* Takaharu Hoshi, Yo Kobayashi, Kazuya Kawamura and Masakatsu G. Fujie, "Developing an Intraoperative Methology Using the Finite Element Method and the Extended Kalman Filter to Idenfity the Material Parameters of an Organ Model", in Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, pp.469-474, 2007
* Takeharu Hoshi, Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Intraoperative Identification of Tissue Model Parameters", in Proceedings of Computer Assisted Radiology and Surgery, pp.487, 2007
* Yo Kobayashi, Takeharu Hoshi, Kazuya Kawamura and Masakatsu G. Fujie, "Control Method for Surgical Robot to Prevent Overload at Vulnerable Tissue", in Proceedings of 2007 International Conference on Robotics and Automation, pp.1893-1899，2007
* Kazutaka Toyoda, Takeshi Umeda, Mitsuhiro Oura, Yoriko Iwamori, Kazuya Kawamura, Yo Kobayashi, Haruna Okayasu, Jun Okamoto and Masakatsu G. Fujie, "Development of surgical robot system with hearbeat canceller for endoscopic off-pump coronary artery bypass", in Proceedings of Computer Assisted Radiology and Surgery 2007, pp.241-243, 2007
* Kazuya Kawamura, Yo Kobayashi and Masakatsu G. Fujie, "Development of Real-time simulation for Workload Quantification in Robotic Tele-surgery", in Proceedings of 2006 IEEE International Conference on Robotics and Biomimetics, pp.1420-1425, 2006
* Kazutaka Toyoda, Takeshi Umeda, Mitsuhiro Oura, Yoriko Iwamori, Kazuya Kawamura, Yo Kobayashi, Haruna Okayasu, Jun Okamoto and Masakatsu G. Fujie, "Dexterous master-slave surgical robot for minimally invasive surgery -Intuitive interface and interchangeable surgical instruments", in Proceedings of Computer Assisted Radiology and Surgery 2006, pp.503-504, 2006
* Naoto Nakamura，Masaru Yanagihara，Kazuya Kawamura and Masakatsu G. Fujie, "Muscle Model for Safe Minimally Invasive Surgery"，in Proceedings of the 2006 IEEE international conference on Robotics and Biomimetics, pp.1438-1443, 2006
* Kazuya Kawamura, Jun Okamoto and Masakatsu G. Fujie, "QoS optimal conditions for robotic tele-surgery", in Proceedings of Computer Assisted Radiology and Surgery 2005, p.1379, 2005
Kazuya Kawamura and Masakatsu G. Fujie, "Research on QoS requirement for robotic tele-surgery", The 1st Asian Symposium on Computer Aided Surgery, 2005