O'Reilly Michael
Oclaro North America
Ogawa Kazuhito
Ohno Shunichi
Ohshima Chihiro
Ohya Jun
Okaniwa Takeo
Okano Satoru
Okazaki Hideya
Oliveti Guido
Onaka Hiroshi
Onetta Inc.
Onoda Yoshihito
Oota Masato
Oprel Technologies Inc.
Osaka Takeo
Oshima Isamu
Oto Masanori
Oyama Osamu