Ohtake Yoshiki
Ohtsu Tomohiko
Ohtsuki Hisashi
Ohura Yukio
Oiless Industry Co., Ltd.
Oka Ryutaro
Oka Ryutarou
Okamoto Masaki
Okamoto Yuuji
Okayama Akio
Okita Shigeru
Oku Youichi
Olinger, Jr. John B.
Olivier Jean-Marie R.
Olschewski Arimin Herbert Emil August
Olsson Jonas
Olsson Stefan
Olszewski Piotr
Omori Tetsumi
Ono Hidehiko