Ohkuma Yoshihito
Ohkuma Yumiko
Ohkura Kenji
Ohkura Kenzi
Ohlert Eberhard
Ohlwine Brian S.
Ohlwine Brian Scott
Ohmori Yasuhiro
Ohsawa Honami
Ohshima Shinobu
Ohtsuji Takahisa
Oikawa Ryuetsu
OJ Electronics A/S
Ojmar, S.A.
Okabe Hidetaka
Okamoto Toshimune
Okashita Hiroshi
Okazaki Kazuhiro
Okazaki Masashi
Okazawa Katsuhiro