Shape memory alloy servo actuator system with electric resistance feedback and application for active endoscope. - Koji Ikuta; Masahiro Tsukamoto; Shigeo Hirose (ICRA, 1988)

Development of a shape memory alloy actuator. Measurement of material characteristics and development of active endoscopes. - Shigeo Hirose; Koji Ikuta; Masahiro Tsukamoto (Adv. Robotics, 1989)

1.22μm 35.6Mpixel RGB Hybrid Event-Based Vision Sensor with 4.88μm-Pitch Event Pixels and up to 10K Event Frame Rate by Adaptive Control on Event Sparsity. - Kazutoshi Kodama; Yusuke Sato; Yuhi Yorikado; Raphael Berner; Kyoji Mizoguchi; Takahiro Miyazaki; Masahiro Tsukamoto; Yoshihisa Matoba; Hirotaka Shinozaki; Atsumi Niwa; Tetsuji Yamaguchi; Christian Brandli; et al. (ISSCC, 2023)