O'Rorke John D.
Oberlander Charles N.
Ochi Mitsunori
OEM, Incorporated
Ohara Takahiro
Ohba Yasuhiko
Oishi Noritoshi
Okamoto Eric
Okuyama Fukutaro
Old Dog LLC
Olsen Donald
Onboard Research Corporation
Ooseki Nobuhito
Oren-Chazon Dorly
Orihara Susumu
Osborne Paul Stephen
Oster Doran M.
Ota Kyozo
Oz Interactive, Inc.