1) Robert Bosch GmbH, Bosch Electrical Drives Co., Ltd. Robert Bosch LLC
2) DENSO Corporation, DENSO International America, Inc. DENSO Korea Corp., DENSO International Korea Corporation & DENSO Korea Automotive Corporation
3) ASMO North America, ASMO North Carolina, Inc.
4) MITSUBA: Mitsuba Corporation, American Mitsuba
5) Matsushita Electric Industrial Co., Ltd
6) Mabuchi Motor Co., Ltd.
7) Valeo S.A.
8) Jidosha Denki Kogyo Co., Ltd.