O Min-Ho
O'Donoghue Finbarr
O'Shea Paddy
Ogunbona Philip
Oh Kwang Seok
Oh Tac Keun
Ohnishi Kuniyuki
Ok Jung Tae
Okada Kiyokazu
Okamoto Izumi
Okane Noboru
Oki Electric Industry. Co., Ltd.
Olark Sheila V.
Ooi Kooi Chi
Oota Mitsuru
Osborn Philip R.
Otake Koki
Otani Tomokazu
Ozguz Volkan