Ogata Tsuneaki
Ogawa Anthony
Ogawa Michiyuki
Ogawa Tomohiko
Ogawa Tomoya
Ogilvie Kelvin K.
Oguchi Minoru
Ohgen Research Laboratories Ltd.
Ohgi Tadaaki
Ohkawa Kouichi
Ohkubo Akihiro
Ohkubo Mitsuru
Ohkura Yasufumi
Ohkura Yoshinori
Ohmori Ken
Ohmoto Shinobu
Ohno Kohsuke
Ohnuma Takeshi
Ohrui Hiroshi
Ohsugi Yoshiaki