O'Such William R.
O'Callaghan Aindrais
Obara Takenori
Obata Ryuichi
Oberländer Matthias
Oblon, Spivak, McClelland, Maier & Neustadt, P.C
Obriot Bertrand
Océ-Industries S.A.
Ockman Norman
Odyssey Technologies
Oelund John
Oetzel Kenneth G.
Ogata Shouichi
Ogawa Shigetaka
Ogura Takeshi
Oh Hyang-Su
Ohbuchi Eisaku
Ohdate Takayoshi
Ohkubo Kenichi
Ohmori Hideyuki