Usefulness of a newly developed laparoscope manipulator during laparoscopic splenectomy. - Morimasa Tomikawa; Etsuko Kobayashi; F. Nakamura; Ichiro Sakuma; Makoto Hashizume; Mitsuo Shimada; N. Gotoh; Kozo Konishi; Takeyoshi Dohi; Keizo Sugimachi (CARS, 2001)

Remote-controlled laparoscope manipulator system, NaviotTM, for endoscopic surgery. - Takefumi Yasunaga; Makoto Hashizume; Etsuko Kobayashi; Kazuo Tanoue; Tomohiko Akahoshi; Kozo Konishi; Satoshi Yamaguchi; N. Kinjo; Morimasa Tomikawa; Yoshihiro Muragaki; Mitsuo Shimada; Yoshihiko Maehara; et al. (CARS, 2003)

Sixty endoscopic procedures assisted by remote-controlled laparoscope manipulator system, Naviot®, for endoscopic surgery. - Takefumi Yasunaga; Makoto Hashizume; Yoshihiro Kakeji; Etsuko Kobayashi; Kazuo Tanoue; Kozo Konishi; Satoshi Ieiri; Y. Kuga; Hirofumi Kawanaka; Morimasa Tomikawa (CARS, 2004)

Scorpion Shaped Endoscopic Surgical Robot for NOTES and SPS With Augmented Reality Functions. - Naoki Suzuki; Asaki Hattori; Kazuo Tanoue; Satoshi Ieiri; Kozo Konishi; Morimasa Tomikawa; Hajime Kenmotsu; Makoto Hashizume (MIAR, 2010)

Objective evaluation of laparoscopic surgical skills using Waseda bioinstrumentation system WB-3. - Zhuohua Lin; Munenori Uemura; Massimiliano Zecca; Salvatore Sessa 001; Hiroyuki Ishii; Luca Bartolomeo; Kazuko Itoh; Morimasa Tomikawa; T. Odaira; Kazuo Tanoue; Satoshi Ieiri; Kozo Konishi; et al. (ROBIO, 2010)

Surface EMG and heartbeat analysis preliminary results in surgical training: Dry boxes and live tissue. - Luca Bartolomeo; Zhuohua Lin; Massimiliano Zecca; Salvatore Sessa 001; Hiroyuki Ishii; Hao Xu; Munenori Uemura; Morimasa Tomikawa; Makoto Hashizume; Atsuo Takanishi (EMBC, 2011)

In vivo experiments of a surgical robot with vision field control for single port endoscopic surgery. - Yuta Sekiguchi; Yo Kobayashi; Hiroki Watanabe; Yu Tomono; Takehiko Noguchi; Yu Takahashi; Kazutaka Toyoda; Munenori Uemura; Satoshi Ieiri; Takeshi Ohdaira; Morimasa Tomikawa; Makoto Hashizume; et al. (EMBC, 2011)

Waseda Bioinstrumentation system WB-3 as a wearable tool for objective laparoscopic skill evaluation. - Zhuohua Lin; Munenori Uemura; Massimiliano Zecca; Salvatore Sessa 001; Hiroyuki Ishii; Luca Bartolomeo; Kazuko Itoh; Morimasa Tomikawa; Makoto Hashizume; Atsuo Takanishi (ICRA, 2011)

VR Training System for Endoscopic Surgery Robot - Development of a System Enabling 4D Analysis of Surgical Technique Training. - Naoki Suzuki; Asaki Hattori; Satoshi Ieiri; Morimasa Tomikawa; Hajime Kenmotsu; Makoto Hashizume (AE-CAI, 2011)

Nonmetallic Rigid-Flexible Outer Sheath with Pneumatic Shapelocking Mechanism and Double Curvature Structure. - Siyang Zuo; Ken Masamune; Kenta Kuwana; Morimasa Tomikawa; Satoshi Ieiri; Takeshi Ohdaira; Makoto Hashizume; Takeyoshi Dohi (MICCAI (1), 2011)

Development of a Tool Manipulator Driven by a Flexible Shaft for Single-Port Endoscopic Surgery. - Yuta Sekiguchi; Yo Kobayashi; Yu Tomono; Hiroki Watanabe; Kazutaka Toyoda; Kozo Konishi; Morimasa Tomikawa; Satoshi Ieiri; Kazuo Tanoue; Makoto Hashizume; Masakatsu G. Fujie (J. Robotics Mechatronics, 2011)

Training System for NOTES and SPS Surgery Robot That Enables Spatiotemporal Retrospective Analysis of the Training Process. - Asaki Hattori; Naoki Suzuki; Satoshi Ieiri; Morimasa Tomikawa; Hajime Kenmotsu; Makoto Hashizume (MMVR, 2012)

Design of a Novel Single Incision Laparoscopic Surgery Robot with Increased Tissue Handling Force. - Daekeun Ji; Byungsik Cheon; Makoto Hashizume; Morimasa Tomikawa; Jaesung Hong 001 (ICIRA (1), 2013)

Formulation of Wire Control Mechanism for Surgical Robot to Create Virtual Reality Environment Aimed at Conducting Surgery Inside the Body. - Naoki Suzuki; Asaki Hattori; Satoshi Ieiri; Morimasa Tomikawa; Hajime Kenmotsu; Makoto Hashizume (MMVR, 2013)

Objective Skill Evaluation for Laparoscopic Training Based on Motion Analysis. - Zhuohua Lin; Munenori Uemura; Massimiliano Zecca; Salvatore Sessa 001; Hiroyuki Ishii; Morimasa Tomikawa; Makoto Hashizume; Atsuo Takanishi (IEEE Trans. Biomed. Eng., 2013)

Development of a smart surgical robot with bended forceps for infant congenital esophageal atresia surgery. - Quanquan Liu 001; Yo Kobayashi; Bo Zhang 028; Takehiko Noguchi; Yu Takahashi; Yuya Nishio; Yang Cao 006; Satoshi Ieiri; Kazutaka Toyoda; Munenori Uemura; Morimasa Tomikawa; Makoto Hashizume; et al. (ICRA, 2014)

Intraoperative visualization of cerebral oxygenation using hyperspectral image data: a two-dimensional mapping method. - Megumu Mori; Toru Chiba; Akira Nakamizo; Ryuichi Kumashiro; Masaharu Murata; Tomohiko Akahoshi; Morimasa Tomikawa; Yuichiro Kikkawa; Koji Yoshimoto; Masahiro Mizoguchi; Tomio Sasaki; Makoto Hashizume (Int. J. Comput. Assist. Radiol. Surg., 2014)

Procedural surgical skill assessment in laparoscopic training environments. - Munenori Uemura; Pierre Jannin; Makoto Yamashita; Morimasa Tomikawa; Tomohiko Akahoshi; Satoshi Obata; Ryota Souzaki; Satoshi Ieiri; Makoto Hashizume (Int. J. Comput. Assist. Radiol. Surg., 2016)

Feasibility of an AI-Based Measure of the Hand Motions of Expert and Novice Surgeons. - Munenori Uemura; Morimasa Tomikawa; Tiejun Miao; Ryota Souzaki; Satoshi Ieiri; Tomohiko Akahoshi; Alan Kawarai Lefor; Makoto Hashizume (Comput. Math. Methods Medicine, 2018)