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Masaaki Kawauchi

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  • Kariya, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MICROPHONE SYSTEM
    • Publication number 20230402049
    • Publication date Dec 14, 2023
    • DENSO CORPORATION
    • Tomoki TANEMURA
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20170213526
    • Publication date Jul 27, 2017
    • Denso Corporation
    • Hiroyuki HARA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE