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Hitachi AIC Inc.

Hitachi Chemical Company, Ltd.

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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).

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