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Nobuhiko WASHIO

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loudspeaker device
    • Patent number 12,156,004
    • Issue date Nov 26, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuhiko Washio
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTENT PLAYBACK DEVICE, CONTENT PLAYBACK METHOD, AND RECORDING MEDIUM
    • Publication number 20240086146
    • Publication date Mar 14, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Toya Kitagawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LOUDSPEAKER DEVICE
    • Publication number 20230199390
    • Publication date Jun 22, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Nobuhiko WASHIO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SOUND REPRODUCTION DEVICE
    • Publication number 20230125931
    • Publication date Apr 27, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Isao KAKUHARI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE