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About

Ryoichi Nakamura is a pioneer in the development of miniaturized, high-functionality instruments for robot-assisted minimally invasive surgery. His research focuses on surgical robotics, mechatronics, and human-machine interfaces, with a particular emphasis on creating thinner, more dexterous tools that reduce patient trauma without sacrificing surgical capability. Nakamura’s most cited work introduces a compact forceps manipulator featuring a spherical-coordinate linear and circular telescopic rail mechanism, designed to enhance maneuverability in endoscopic surgery (10 citations). He also developed a transformable end-effector forceps that enables two-way least-incision access, addressing the critical challenge of maintaining end-effector functionality as instrument diameter is reduced (6 citations). In a notable feasibility study, Nakamura explored image-based control of a neurosurgical robot using a 60-GHz wireless communication system, pioneering the integration of wireless technology into surgical navigation (3 citations). Additionally, his work on surgical navigation with force feedback provides distance sensation for robotic surgery, improving precision and safety (2 citations). Through these contributions, Nakamura is advancing the next generation of ultra-thin, intelligent surgical instruments that promise better clinical outcomes and expanded capabilities for robot-assisted procedures.