Omori Shigenori
Onai Atushi
Ong Ivan W.
Ongari Serafino
Onishi Hisaaki
Onogi Takeshi
Ooura Yasumasa
Opinsky Jerome L.
Optical Dynamics Corporation
Optical Molding Systems Inc.
Optipatent Ag
Optipatent Ag
Orendorf Daniel C.
Oriani Attilio
Orii Kohei
Ormiston Allen Lee
Ortolani Leone
Osawa Futoshi
Osborne David B.
Oshima Kazushi