TREA

Michihiko Goto

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic apparatus
    • Patent number 6,957,088
    • Issue date Oct 18, 2005
    • Yamaha Corporation
    • Hirokazu Kato
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Electronic apparatus
    • Publication number 20030134665
    • Publication date Jul 17, 2003
    • Hirokazu Kato
    • A63 - SPORTS GAMES AMUSEMENTS