Omae Kazuo
Omori Shinya
Ono Haruhito
Onuma Kunihiko
Ookahara Makoto
Oomori Takashi
Oonishi Hiroshi
Oostvogels Franciscus M. P.
Opmeer Peter
Opresko Stephen T.
Opresko Stephen Thomas
Optical Coating Laboratory Inc.
Optigon Research And Development Corporation
Oran Ahmet
Orchid One Corporation
Orfino Francesco P.
Ormer David D. Van
Ormonde S. Levi
Ornstein Jacob L.
Os Johannes G. Van