Obasih Kemakolam M.
Ochi-Okorie Chidiebere E.
Odin Medical Technologies Ltd.
Odin Technologies Ltd.
Odnoral Alexandr P.
Odor Frank
Ogikubo Konomu
Oguriyama Masami
Oh Sung Taeg
Ohara Toru
Ohta Tadatoshi
Okada Hironari
Okada Shigemasu
Okuno Osamu
Omote Yuji
Oshima Osamu
Oue Tatsuya
Oue Tatuya
Oxford Instruments Limited