TREA

Yasuo Enokido

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  • Koto-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid speaker
    • Patent number 9,584,922
    • Issue date Feb 28, 2017
    • FPS Inc.
    • Masashi Hori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID SPEAKER
    • Publication number 20150222995
    • Publication date Aug 6, 2015
    • FPS INC.
    • Masashi Hori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE