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Kazuyuki IGARASHI

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  • Tokyo, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    DETECTION SYSTEM AND MUSICAL INSTRUMENT
    • Publication number 20250078794
    • Publication date Mar 6, 2025
    • Yamaha Corporation
    • Kazuyuki IGARASHI
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MUSICAL INSTRUMENT
    • Publication number 20240078988
    • Publication date Mar 7, 2024
    • Yamaha Corporation
    • Jun ISHII
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MUSICAL INSTRUMENT
    • Publication number 20240071344
    • Publication date Feb 29, 2024
    • Yamaha Corporation
    • Jun ISHII
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS