TREA

Norihiko Hibino

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker device
    • Patent number 9,055,358
    • Issue date Jun 9, 2015
    • GEM Impact Inc.
    • Yutaka Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    SPEAKER DEVICE
    • Publication number 20140341401
    • Publication date Nov 20, 2014
    • GEM Impact Inc.
    • Yutaka Sato
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE