Corporate Information

Corporate History

Year		Contents
April,	1949	The capacitor division of Anritsu Corporation spun off to establish Annaka Corporation.
October,	1962	Annaka Denki Co., Ltd. merged with Annaka Seiki Co., Ltd. The corporate name was changed to Annaka Denki Seiki Co., Ltd.
March,	1963	Annaka Denki Seiki Corporation was listed at the Tokyo Stock Exchange, Second Section.
January,	1965	Hitachi capacitors Co., Ltd. was established.
April,	1965	Hitachi capacitors Co., Ltd. took over the operations of Kanagawa Works of Hitachi Chemical Co., Ltd.
October,	1965	Hitachi capacitors Co., Ltd. merged with Annaka Denki Seiki Co., Ltd. as a surviving company. The corporate name was changed to Hitachi capacitors
August,	1979	Took over the operations of Ninomiya Kogyo Co., Ltd.
July,	1984	The head office was moved to the present address (Nishi-Gotanda, Shinagawa-Ku, Tokyo).
August,	1989	Took over the operations of Miharu Manufacturing Co., Ltd.
October,	1990	Merged with Meiko Meguro Kogyo Co., Ltd. and Sanki Kogyo Co., Ltd. The corporate name was changed to Hitachi AIC Inc.
September,	2000	Listed shares on the First Section of the Tokyo Stock Exchange
July,	2001	Shares delisted from the Stock Exchange
August,	2001	Through the exchange of shares, Hitachi AIC Inc. became a wholly owned subsidiary of Hitachi Chemical Co., Ltd.
June,	2003	Changed the corporate structure to the "Company with a Committee System"
September,	2006	Changing to a corporation where the auditor is stationed.
April,	2008	Merged with Hitachi Chemical Electronics Company, Ltd., and the head office was moved to the present address (Ninomiyamachi, Haga-gun, Tochigi).