TREA

Isao Shimoda

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Idiophone having a resonant chamber
    • Patent number 4,867,033
    • Issue date Sep 19, 1989
    • Yamaha Corporation
    • Isao Shimoda
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Resonant musical instruments
    • Patent number 4,858,510
    • Issue date Aug 22, 1989
    • Yamaha Corporation
    • Isao Shimoda
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Idiophone
    • Patent number 4,843,944
    • Issue date Jul 4, 1989
    • Yamaha Corporation
    • Isao Shimoda
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS