TREA

Hiroyuki TSUCHIYA

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  • Hamamatsu-Shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sound generation apparatus
    • Patent number 8,957,295
    • Issue date Feb 17, 2015
    • Yamaha Corporation
    • Hiroyuki Tsuchiya
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Tone generation apparatus
    • Patent number 8,389,844
    • Issue date Mar 5, 2013
    • Yamaha Corporation
    • Hiroyuki Tsuchiya
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Musical tone signal generating apparatus
    • Patent number 8,383,924
    • Issue date Feb 26, 2013
    • Yamaha Corporation
    • Hiroyuki Tsuchiya
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND GENERATION APPARATUS
    • Publication number 20140123835
    • Publication date May 8, 2014
    • Yamaha Corporation
    • Hiroyuki TSUCHIYA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    TONE GENERATION APPARATUS
    • Publication number 20120031256
    • Publication date Feb 9, 2012
    • Yamaha Corporation
    • Hiroyuki TSUCHIYA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MUSICAL TONE SIGNAL GENERATING APPARATUS
    • Publication number 20110219941
    • Publication date Sep 15, 2011
    • Yamaha Corporation
    • Hiroyuki TSUCHIYA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS