Onuki Hideo
Oohchida Shigeru
Oosawa Mitsuo
Ooshima Kiyoko
Ootaki Sakashi
Ooto Masayuki
Optical Disc Corporation
Opto-Electronics & Systems Laboratories
Ortiz Jorge L.
Ortiz Criado J. L.
Ortiz Criado Jorge Leonardo
Ortiz-Criado Jorge
Oshima Yoichi
Oshio Umeo
Ota Takeshi
Ota Teruyuki
Oto Masayuki
Otsubo Yasuo
Otsuka Hideki
Otsuka Naotaka