Ohly Charles W.
Ohnesorge Ralph R.
Ohnishi Masahiro
Ohno Syuji
Ohrnberger Gerd
Ohsono Kouhei
Ohta Naoki
Ohtake Katsumoto
Ohtsubo Yasuhiko
Oikawa Toshihiro
Oike Ken
Oilstart Incorporated
Oishi Asao
Oji Masataka
Okada Masayasu
Okada Shusuke
Okahara Hiroyuki
Okamoto Hideaki
Okamura Saburo
Okapuu Ulo