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Yoshihiro Katsumata

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic keyboard
    • Patent number D853469
    • Issue date Jul 9, 2019
    • YAMAHA CORPORATION
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Score displaying method and storage medium
    • Patent number 10,156,973
    • Issue date Dec 18, 2018
    • Yamaha Corporation
    • Norihiro Uemura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Score displaying method and storage medium
    • Patent number 9,940,914
    • Issue date Apr 10, 2018
    • Yamaha Corporation
    • Norihiro Uemura
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Electronic keyboard
    • Patent number D778346
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic keyboard
    • Patent number D778343
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic keyboard
    • Patent number D778344
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic keyboard
    • Patent number D778345
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Information processing terminal that displays information related t...
    • Patent number 9,275,615
    • Issue date Mar 1, 2016
    • Yamaha Corporation
    • Akie Hinokio
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Sound control panel
    • Patent number D739049
    • Issue date Sep 15, 2015
    • Yamaha Corporation
    • Makoto Kurihara
    • D25 - Building units and construction elements
  • Information Patent Grant

    Sound control panel
    • Patent number D723190
    • Issue date Feb 24, 2015
    • Yamaha Corporation
    • Makoto Kurihara
    • D25 - Building units and construction elements
  • Information Patent Grant

    Sound generation control apparatus
    • Patent number 8,476,520
    • Issue date Jul 2, 2013
    • Yamaha Corporation
    • Jun Usui
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Electronic keyboard instrument
    • Patent number D598484
    • Issue date Aug 18, 2009
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Piano
    • Patent number D565641
    • Issue date Apr 1, 2008
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic piano
    • Patent number D555714
    • Issue date Nov 20, 2007
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic keyboard instrument
    • Patent number D510592
    • Issue date Oct 11, 2005
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic guitar
    • Patent number D504906
    • Issue date May 10, 2005
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic guitar
    • Patent number D501017
    • Issue date Jan 18, 2005
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Piano roof plate
    • Patent number D470168
    • Issue date Feb 11, 2003
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Piano roof plate
    • Patent number D469460
    • Issue date Jan 28, 2003
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Electronic keyboard musical instrument
    • Patent number D417884
    • Issue date Dec 21, 1999
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    Speaker
    • Patent number D408819
    • Issue date Apr 27, 1999
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Disc player with radio tuner
    • Patent number D405790
    • Issue date Feb 16, 1999
    • Yamaha Corporation
    • Manabu Kawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic wind instrument
    • Patent number D403695
    • Issue date Jan 5, 1999
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments
  • Information Patent Grant

    apparatus for constituting musical sound signal
    • Patent number D383482
    • Issue date Sep 9, 1997
    • Yamaha Corporation
    • Yoshihiro Katsumata
    • D17 - Musical instruments

Patents Applicationslast 30 patents