O'Bryan Jeffrey C
O'Callaghan, Sr. John S.
O'Regan Denis B
Oba Katsuhiko
Oba Satoshi
Obier Gerhard
OCE'-Industries Inc.
Ochiai Junichi
Ochiai Teruyuki
Ochsenfarth Hans-Christian
Oe Yoshihiro
Oeschger Frank
Ogasawara Tsuyoshi
Ogata Masayuki
Ogawa Izumi
Ogaya Shunpei
Ogita Akira
Ohara Koji
Ohfuchi Tetsuya
Ohishi Masatsugu