| 1950 | August | Spun off from the Kameari Plant of Hitachi, Ltd. for thepurpose of sales and service for automotive products, asNikko Automobile Appliance Sales Co., Ltd. |
|---|---|---|
| 1968 | October | Changed firm name to Hitachi Automobile AppliancesSales Co., Ltd. Integrated with the Aftermarket Div. of AutomotiveProducts Division, Hitachi, Ltd. |
| 1970 | May | Products Division, Hitachi, Ltd.Organized Overseas Department to build closerelationships with overseas customers. |
| 1977 | February | Established Hitachi Automobile Appliances Sales (South-East) Co., Ltd. in Hong Kong |
| 1978 | May | Increased capital to \200 million |
| 1990 | April | Changed firm name to Hitachi Auto Systems Co., Ltd. |
| 1997 | December | Established Hitachi Automobile Appliances Sales (South- East) Singapore Pte. Ltd. |
| 1999 | May | Increased capital to \1500 million |
| October | Changed firm name to Hitachi Mobole Co., Ltd. | |
| December | Closed Hong Kong office | |
| 2000 | June | Increased capital to \1,000 million Moved head office to Higashi-shinagawa, Tokyo |
| 2002 | March | Organized Shinonome office at Koto-ku |
| June | Listed on the Second Section Tokyo Stock Exchange | |
| 2003 | July | Changed firm name of Singapore office to Hitachi Auto Parts & ServiceSingapore Pte. Ltd. |
| September | Listed on the First Section of Tokyo Stock Exchange | |
| 2006 | April | Organized as a wholly-owned subsidiary of Hitachi, Ltd. |
| 2007 | April | Incorporated Paraut Co., Ltd. as a wholly-ownedsubsidiary. |
| 2008 | July | Transferred the Mobile Communication Business to ITC Networks Corporation |
| 2009 | April | Changed firm name to Hitachi Auto Parts & Service Co., Ltd. |
| September | Moved head office to Kawasaki-ku, Kawasaki-shi, Kanagawa. | |
| 2010 | April | Disbanded Hitachi Mobile Singapore Pte. Ltd., which was succeeded by Hitachi Automotive Systems Singapore Pte. Ltd. |
| October | Merged with Paraut Co., Ltd. |
The Hitachi Auto Parts & Service Co., Ltd. head office (Kawasaki), Tokyo sales office and the Shinonome office have acquired ISO14001 certification for environmental management, and the Atsugi office has acquired ISO 9001 certification for quality management.
