Nidec to Webcast FY2004 Results Conference Call

    Business Editors

    KYOTO, Japan--(BUSINESS WIRE)--April 18, 2005--Nidec Corporation (NYSE: NJ) will report fiscal 2004 financial results on Monday, April 25, 2005 after the close of Japan's stock market. A subsequent conference call for the investment community has been scheduled for April 26, which can be accessed via webcast, live or archived. The webcast will begin in conjunction with the start of the conference call at 10:00 a.m. and conclude at 11:00 a.m. (NY, Eastern Daylight Saving Time).
    To listen, please access www.nidec.co.jp/english/ir
    Hosting the meeting will be Mr. Shigenobu Nagamori, president and chief executive officer. Mr. Nagamori will be discussing Nidec's FY2004 results and its outlook going forward.

    About Nidec Corporation

    Nidec Corporation (NYSE: NJ; TSE: 6594) is the global leader in drive-technology products, focusing on brushless DC motors. Nidec manufactures small precision motors and mid-size motors, which comprise more than half of its total sales; machinery and other products comprise the remainder. Nidec is one of 19 Japanese companies listed on the New York Stock Exchange and has 110 group companies in 14 countries employing 90,000 people. Nidec was founded in Kyoto, Japan in 1973 by Shigenobu Nagamori, its current President and CEO.
    For more information about Nidec Corporation, visit our website at www.nidec.co.jp/english.

--30--JC/ny*

CONTACT: Nidec Corporation Investor Relations: Hiroshi Toriba, +81-75-935-6140 HIROSHI_TORIBA@notes.nidec.co.jp

KEYWORD: JAPAN INTERNATIONAL ASIA PACIFIC INDUSTRY KEYWORD: HARDWARE COMPUTERS/ELECTRONICS BANKING SOFTWARE NETWORKING EARNINGS CONFERENCE CALLS SOURCE: Nidec Corporation

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