Okada Tsunemasa
Okamoto Shigenori
Olevsky Benjamin
Ollinger Max
Olszanski Henry H.
Omae Koichi
Omnicom Engineering
Omnitext, Inc.
Omori Yutaka
Onega Albert M.
Ong Kan Kie
Ono Shinji
Onodera Tateo
Opittek Eugene W.
Osawa Shuji
Osborn Jeffrey G.
Osborne Eugene F.
Otey Charles R.
Otsuki Shinnichirou
Ouchi Tomonori