Ooishi Akifumi
Ookita Masato
Ootani Hisao
Ootsuki Kimikazu
Ooya Masahito
Orosco Anthony R.
Ortmann Walter J.
Osawa Masanori
Osterlanger Jurgen
Ostrowski Ryszard
Ouyang Min-Shen
Overton Alan
Oxley Peter L.
Ozaki Kazuhisa
Ozawa Katsuhisa
Ozeki Takashi