32 x 32 Shared Buffer Type ATM Switch VLSI's for B-ISDN's. - Takahiko Kozaki; Noboru Endo; Yoshito Sakurai; Osamu Matsubara; Masao Mizukami; Ken'ichi Asano (IEEE J. Sel. Areas Commun., 1991)

Spherical ultrasonic motor drive system for camera orientation in pipe inspection. - Masahiko Hoshina; Tomoaki Mashimo; Naoki Fukaya; Osamu Matsubara; Shigeki Toyama (Adv. Robotics, 2013)