Okuma Shinji
Okumura Mitsuhiro
Oliver Christopher G.
Oltrogge Victor C.
Omiya Takao
Omura Shinya
Onderko Joseph
Onodera Hisakiti
Onuke Jin
Ootaguchi Minoru
Opoku-Adusei Mark
Orford Raymond L.
Oschmann Edward L.
Oshima Tadashi
Oskarsson Ulf
Ostlund Ake
Oswood Jon W.
Otd Products L.L.C.
Ottavi Laurent
Overstreet James L.