An ultrasonic orientation sensor with distributed receivers. - Shin-Ichi Nakajima; Yoshikazu Takahashi (Adv. Robotics, 1989)

Development of 2-D Jaw Movement Simulator (JSN/S1). - Shin-Ichi Nakajima; Toyohiko Hayashi; Hiroshi Kobayashi (J. Robotics Mechatronics, 1998)

Development of an Active Worktable and Its Application to Force Control of Robot Manipulators. - Shin-Ichi Nakajima (J. Robotics Mechatronics, 2000)

Development of a Liquid Packaging Machine Positioning Control on Moving Film. - Katsumi Honma; Shin-Ichi Nakajima (Int. J. Autom. Technol., 2011)