Ogawa Yasumichi
Oglesby Donald L.
Ohashi Shozo
Ohkoshi Hiroshi
Ohkubo Hisashi
Ohm George D.
Ohsuka Shoichi
Ohtsuka Co., Ltd.
Okado Yoshio
Oku Toshio
Okuhara Shigeki
Okuyama Hiroshi
Olsson Bjorn Axel Roland
Omegaflex, Inc.
Onishi Tatsumi
Ono Mitsugu
Otani Tomio
Ottewell Roger J.
Otto Thorsten
Pahl Karl Heinz