Okamoto Tsutomu
Okano Akiko
Okano Yasunori
Okazaki Hitoshi
Oki Electric Company
Oki Electric Industry Company Limited
Okubo Yoshihito
Okui Masahiko
Okutani Takeshi
Okutoh Akira
Olkrug Hans
Olsen Espen
Om Tai-Huem
Ong Chong Kim
Ong Philip
Onga Shinji
Onishi Yuki
Onizaki Kazunori
Onodera Kou
Onojima Norio