TREA

Toyama Musical Instrument Co., Ltd.

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Recorder
    • Patent number 5,375,498
    • Issue date Dec 27, 1994
    • Toyama Musical Instrument Co. Ltd.
    • Koichi Obuchi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Wind instrument
    • Patent number 4,306,484
    • Issue date Dec 22, 1981
    • Toyama Musical Instrument Co., Ltd.
    • Nobuo Toyama
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS