TREA

Tatsuya Itakura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Soft-feeling operation switch
    • Patent number 6,713,691
    • Issue date Mar 30, 2004
    • TOYO DENSO KABUSHIKI KAISHA
    • Naohiro Sakai
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Soft-feeling operation switch
    • Publication number 20030230473
    • Publication date Dec 18, 2003
    • Toyo Denso Kabushiki Kaisha
    • Naohiro Sakai
    • H01 - BASIC ELECTRIC ELEMENTS