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Akihiro SONOGI

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sound processing method, terminal, and sound system
    • Patent number 11,985,489
    • Issue date May 14, 2024
    • Yamaha Corporation
    • Hiroshi Kotaki
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Microphone device
    • Patent number 11,877,107
    • Issue date Jan 16, 2024
    • Yamaha Corporation
    • Akihiro Sonogi
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Speaker cover
    • Patent number 9,695,610
    • Issue date Jul 4, 2017
    • Yamaha Corporation
    • Shinya Sonoda
    • E04 - BUILDING

Patents Applicationslast 30 patents

  • Information Patent Application

    SOUND PROCESSING METHOD, TERMINAL, AND SOUND SYSTEM
    • Publication number 20230010955
    • Publication date Jan 12, 2023
    • Yamaha Corporation
    • Hiroshi KOTAKI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Microphone Device
    • Publication number 20210250684
    • Publication date Aug 12, 2021
    • Yamaha Corporation
    • Akihiro SONOGI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SPEAKER COVER
    • Publication number 20160069100
    • Publication date Mar 10, 2016
    • Yamaha Corporation
    • Shinya SONODA
    • E04 - BUILDING