Nusser Claus-Dieter
Ogawa Ken
Ohkawa Nobushisa
Ohuchi Hirofumi
Oikawa Shuji
Oishi Toshiya
Okada Kojiro
Okamoto Yasukuki
Okano Masanao
Onuma Michio
Oonuma Mitsuhiko
Orbital Engine Company Pty Limited
Ortiz Igor Gómez
Ota Tomohiko
Palmer Marvin Kent
Paranjpe Rohit S.
Patyi Michael P.
Pierburg GmbH & Co KG
Plapp Guenther
Plapp Gunther