Intelligent mobile robot. - Hidetaka Ito; Tatsumi Furuya; Tetsuo Hagiwara (ICNN, 1995)

Development of Dual Mode X-Screw: A Novel Load-Sensitive Linear Actuator with a Wide Transmission Range. - Tetsuo Hagiwara; Shigeo Hirose (ICRA, 1999)

Development of X-Screw: A Load-Sensitive Actuator Incorporating a Variable Transmission. - Shigeo Hirose; Craig Tibbetts; Tetsuo Hagiwara (ICRA, 1999)

Tethered Detachable Hook for the Spiderman Locomotion (Design of the Hook and Its Launching Winch). - Nobukazu Asano; Hideichi Nakamoto; Tetsuo Hagiwara; Shigeo Hirose (FSR, 2009)

Armrest Joystick -mechanism design and basic experiments-. - Hiroaki Ishida; Tetsuo Hagiwara; Koji Ueda; Shigeo Hirose (IROS, 2012)

Development of robot remote controller "Armrest Joystick" - Study of bilateral remote control. - Hiroaki Ishida; Shigeo Hirose; Tetsuo Hagiwara; Koji Ueda; Gen Endo (ROBIO, 2015)

A Proposal of Super Long Reach Articulated Manipulator with Gravity Compensation using Thrusters. - Gen Endo; Tetsuo Hagiwara; Yoshihide Nakamura; Hiroyuki Nabae; Koichi Suzumori (AIM, 2018)

Development of Hiryu-II: A Long-Reach Articulated Modular Manipulator Driven by Thrusters. - Yusuke Ueno; Tetsuo Hagiwara; Hiroyuki Nabae; Koichi Suzumori; Gen Endo (IEEE Robotics Autom. Lett., 2020)

Empirical Study of a Long-reach Articulated Modular Manipulator Driven by Thrusters. - Yusuke Ueno; Tetsuo Hagiwara; Hiroyuki Nabae; Koichi Suzumori; Gen Endo (SII, 2022)