O & D Manufacturing
O'Grady Michael P.
Obata Keiichi
Oeglenschlager James E.
Ogaki Harunobu
Ogano Toshiyuki
Ogura Sotoru
Oguro Naoki
Ohhori Atsushi
Ohshima Tsutomu
Ohta Syuhei
Okabe Yosuke
Okada Tokuhisa
Okatmoto Shoji
Okumura Masatoshi
Okuyama International Patent Office
Olsen Ole Ingemann
Oltmann Harold D.
Olympia Frederick D.
Onishi Kazumasa