TREA

Masaki Nezu

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Head fixing mechanism of drum
    • Patent number 8,927,843
    • Issue date Jan 6, 2015
    • Union Seimitsu Co., Ltd.
    • Tadashi Tashima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAD FIXING MECHANISM OF DRUM
    • Publication number 20140290463
    • Publication date Oct 2, 2014
    • UNION SEIMITSU Co., Ltd.
    • Tadashi Tashima
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS