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MASAMI YAMAMOTO

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    EARPHONE AND FIT ADJUSTMENT METHOD
    • Publication number 20240205600
    • Publication date Jun 20, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masami YAMAMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ACOUSTIC APPARATUS AND ACOUSTIC CONTROL METHOD
    • Publication number 20230254626
    • Publication date Aug 10, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masami YAMAMOTO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    ACOUSTIC APPARATUS AND ACOUSTIC CONTROL METHOD
    • Publication number 20230116597
    • Publication date Apr 13, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Masami YAMAMOTO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    AUDIO PROCESSING DEVICE
    • Publication number 20210035605
    • Publication date Feb 4, 2021
    • Panasonic Intellectual Property Management Co., Ltd.
    • Naohiro MIZUMATA
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    PLAYBACK SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
    • Publication number 20200092646
    • Publication date Mar 19, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • MASAMI YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SWITCH DEVICE AND ELECTRONIC MACHINE
    • Publication number 20190346959
    • Publication date Nov 14, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • MASAMI YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING