O'Flynn Kevin P.
O'Dricoll William
O'Driscoll Wiliiam
O'Shea James P.
Obata Yutaka
Ober David
Ober David E.
Oberdorf Joseph E.
Obermaier Frank E.
Obler Henry D.
Odajima Chuya
Oddou Jacques
Officina Meccanica Ruga Osvaldo
Ogawa Shigeu
Ogihara Yoshiyuki
Ogino Kou
Ogontz Controls Company, Inc.
Ohata Takayuki
Ohga Akira
Ohishi Shigeji