Ohta Toshihiro
Oikawa Tomohiro
Okabayashi Yasuto
Okabe Haruhiko
Okada Naohiro
Okada Norikazu
Okaji Hiroyuki
Okama Yuko
Okamoto Kanshiro
Okashita Tetsuya
Oki Data System Co., Ltd.
Oki-Data Corporation
Okubo Kazuhiro
Okuda Masanori
Okui Kiyoshi
Okuno Yuusuke
Okuyama Okushi
Olson Kenneth W.
Onishi Akihito
Ono Akinori