O'Neill Michael James
Ogura Clutch Co. Ltd.
Omata Akio
Omata Manufacturing Co., Ltd.
Omiyama Hiroyasu
Omo, Jr. R. B.
Ortlinhaus-Werke GmbH
Osami Fujiwara
Osborne Christopher M.
Osborne Lewis L.
Otokuni Tadaaki
Otsuka Steven R.
Ovens David Peter
Oxley Jerry L.