Omni Technik, Mikroverkapselungsgesellschaft mbH
Omori Tsutae
Omuro Satoshi
Onabe Kazunori
Onda Kazuhiko
Ono Taizo
Ono Yuji
Onoda Masatoshi
Onoue Seiji
Ookouchi Atsushi
Oomiya Makoto
Ootake Yuji
Ootsuki Tatsuo
Opad Jeffrey S.
Oplatek Oy
Opperman, Esq. Craig P.
Optemec Design Company
Optoelectronic Systems
Optomec, Inc.
Orava Tauno