Ogiso Akio
Ohi Sankichi
Ohki Takafumi
Okano Tadashi
Okawara Kahei
Oldham Terry L.
Omilion Zygmunt Carl
Ootake Yuji
Orita Ryohji
Orlando Michael
Osaka Welding Industrial Co., Ltd.
Osako Yoshifumi
Osbon Edward E
Osborne Kevin B.
Oswald Donald E.
Otocki Tadeusz S.
Overton, Jr. Duncan E.
Padgeti Calvin
Padgett Calvin
Padsell Calvin