Hirotoshi Hara

A Geometric Arbiter Selection Algorithm on Infrared Wireless Inter-robot Communication

Gen'ichi Yasuda, Keihachiro Tachibana, Hiroyuki Takai, 2002, DARS.

Clutch collar and method for producing the coupling sleeve

Hisao Nakamura, Shigeru Aoki, Hiroshi Hamamoto, 1994 .