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Masafumi Ito

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric guitar
    • Patent number D1015414
    • Issue date Feb 20, 2024
    • Yamaha Corporation
    • Masafumi Ito
    • D17 - Musical instruments
  • Information Patent Grant

    Operation panel for audio processing apparatus
    • Patent number 11,750,309
    • Issue date Sep 5, 2023
    • Yamaha Corporation
    • Kosuke Saito
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Mixing console
    • Patent number D969777
    • Issue date Nov 15, 2022
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Tire
    • Patent number 10,850,567
    • Issue date Dec 1, 2020
    • Bridgestone Corporation
    • Masafumi Ito
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Controller
    • Patent number D850412
    • Issue date Jun 4, 2019
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Brushless motor device, image forming apparatus, and control method...
    • Patent number 10,291,161
    • Issue date May 14, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Tasuku Sugimoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pneumatic tire for motorcycle
    • Patent number 10,259,269
    • Issue date Apr 16, 2019
    • Bridgestone Corporation
    • Masafumi Ito
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Microphone controller
    • Patent number D831621
    • Issue date Oct 23, 2018
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Switch cover
    • Patent number D810703
    • Issue date Feb 20, 2018
    • Yamaha Corporation
    • Masafumi Ito
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Image forming system
    • Patent number 9,762,764
    • Issue date Sep 12, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image forming system
    • Patent number 9,723,166
    • Issue date Aug 1, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital mixer
    • Patent number D791187
    • Issue date Jul 4, 2017
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Amplifier
    • Patent number D788741
    • Issue date Jun 6, 2017
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Audio control console
    • Patent number 9,564,982
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital mixer
    • Patent number D778262
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Digital mixer
    • Patent number D778261
    • Issue date Feb 7, 2017
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Motorcycle tire
    • Patent number D777085
    • Issue date Jan 24, 2017
    • Bridgestone Corporation
    • Hirofumi Oba
    • D12 - Transportation
  • Information Patent Grant

    Digital mixer
    • Patent number D769226
    • Issue date Oct 18, 2016
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cyclic redundancy check circuit and semiconductor device having the...
    • Patent number 9,294,126
    • Issue date Mar 22, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital mixer
    • Patent number D748607
    • Issue date Feb 2, 2016
    • YAMAHA CORPORATION
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Part of a digital mixer
    • Patent number D748077
    • Issue date Jan 26, 2016
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Digital mixer
    • Patent number D730324
    • Issue date May 26, 2015
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Interference measurement device and measurement method
    • Patent number 9,041,937
    • Issue date May 26, 2015
    • National University Corporation Nagoya University
    • Masaru Hori
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cyclic redundancy check circuit and semiconductor device having the...
    • Patent number 9,009,563
    • Issue date Apr 14, 2015
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-micro hollow cathode light source and atomic absorption sepct...
    • Patent number 8,638,034
    • Issue date Jan 28, 2014
    • National University Corporation Nagoya University
    • Masaru Hori
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cyclic redundancy check circuit and semiconductor device having the...
    • Patent number 8,627,170
    • Issue date Jan 7, 2014
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masafumi Ito
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital mixer
    • Patent number D692414
    • Issue date Oct 29, 2013
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Semiconductor device using DC/DC converter
    • Patent number 8,488,347
    • Issue date Jul 16, 2013
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masafumi Ito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Digital mixer
    • Patent number D680519
    • Issue date Apr 23, 2013
    • Yamaha Corporation
    • Masafumi Ito
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Music player
    • Patent number 8,355,520
    • Issue date Jan 15, 2013
    • Yamaha Corporation
    • Masafumi Ito
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents