Development of the cybernetic shoulder-a three DOF mechanism that imitates biological shoulder-motion. - Masafumi Okada; Yoshihiko Nakamura; Shin'ichiro Hoshino (IROS, 1999)

Development of the Torso Robot - Design of the New Shoulder Mechanism 'Cybernetic Shoulder'. - Yoshihiko Nakamura; Masafumi Okada; Shin'ichiro Hoshino (ISER, 1999)

Design of Active/Passive Hybrid Compliance in the Frequency Domain - Shaping Dynamic Compliance of Humanoid Shoulder Mechanism. - Masafumi Okada; Yoshihiko Nakamura; Shin'ichiro Hoshino (ICRA, 2000)

Optical Motion Capture System with Pan-Tilt Camera Tracking and Realtime Data Processing. - Kazutaka Kurihara; Shin'ichiro Hoshino; Katsu Yamane; Yoshihiko Nakamura (ICRA, 2002)