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Hiromi Kajiyama

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Percussion Instrument stick
    • Patent number 6,759,583
    • Issue date Jul 6, 2004
    • Hoshino Gakki Mfg. Co. Ltd.
    • Masaki Mizuno
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Percussion instrument stick
    • Publication number 20040025666
    • Publication date Feb 12, 2004
    • HOSHINO GAKKI MFG. CO., LTD.
    • Masaki Mizuno
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS