TREA

Takahisa Watanabe

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  • Fujiyoshida-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibrator
    • Patent number 7,538,463
    • Issue date May 26, 2009
    • Citizen Electronics Co., Ltd.
    • Naoki Miura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC EXCITER AND MANUFACTURING METHOD THEREFOR
    • Publication number 20090096299
    • Publication date Apr 16, 2009
    • Citizen Electronics Co., Ltd.
    • Yoshizumi OTA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Vibrator
    • Publication number 20070182257
    • Publication date Aug 9, 2007
    • Naoki Miura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL