O′Banion John P.
O'Hara-Smith Stephen C.
O'Brien Denis
O'Bryne Daniel
O'Dea Joseph C.
O'Lindahl John
Ochs Lothar
Oechsler AG
Oehmann Roland
Oh Dae Yong
Ohashi Masatsugu
Ohgane Masanobu
Oishi Katsuyoshi
Okamoto Shuuzi
Okamoto Yoshiaki
Okamoto Optics Work, Inc.
Okamura Makoto
Okatsu Yasunobu
Olijnyk Mark
Olijnyk Mark L.