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Hironari Kawai

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  • Hamamatsu-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AUDIO SIGNAL PROCESSING METHOD
    • Publication number 20210227325
    • Publication date Jul 22, 2021
    • Yamaha Corporation
    • Hironari KAWAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SIGNAL PROCESSING DEVICE
    • Publication number 20210014618
    • Publication date Jan 14, 2021
    • Yamaha Corporation
    • Hironari KAWAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Audio Signal Distribution Device, Audio Signal Reception Device, Au...
    • Publication number 20200045420
    • Publication date Feb 6, 2020
    • Yamaha Corporation
    • Hironari KAWAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Information Processing Device, and Information Processing Method
    • Publication number 20200042283
    • Publication date Feb 6, 2020
    • Yamaha Corporation
    • Hironari KAWAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SIGNAL PROCESSING DEVICE
    • Publication number 20200015013
    • Publication date Jan 9, 2020
    • Yamaha Corporation
    • Hironari KAWAI
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Audio signal output device
    • Publication number 20090060227
    • Publication date Mar 5, 2009
    • Yamaha Corporation
    • Masaya Kanoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Signal Amplifying Apparatus, Amplification System, and Signal Ampli...
    • Publication number 20090041268
    • Publication date Feb 12, 2009
    • Yamaha Corporation
    • Masaya KANO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Audio-video apparatus
    • Publication number 20080225166
    • Publication date Sep 18, 2008
    • Yamaha Corporation
    • Hironari Kawai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Audio reproduction apparatus
    • Publication number 20040264717
    • Publication date Dec 30, 2004
    • Yamaha Corporation
    • Shinichi Fujita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Audio reproduction apparatus
    • Publication number 20040062402
    • Publication date Apr 1, 2004
    • Yamaha Corporation
    • Shinichi Fujita
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE