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Hirohisa Kubota

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrical apparatus and manufacturing process of the same
    • Patent number 8,933,349
    • Issue date Jan 13, 2015
    • Sony Corporation
    • Kei Takahashi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic cable
    • Patent number 8,754,330
    • Issue date Jun 17, 2014
    • Sony Corporation
    • Kei Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Microphone
    • Patent number 7,903,829
    • Issue date Mar 8, 2011
    • Sony Corporation
    • Hirohisa Kubota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC CABLE
    • Publication number 20120305310
    • Publication date Dec 6, 2012
    • Sony Computer Entertainment Inc.
    • Kei TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL APPARATUS AND MANUFACTURING PROCESS OF THE SAME
    • Publication number 20120307433
    • Publication date Dec 6, 2012
    • Sony Computer Entertainment Inc.
    • Kei TAKAHASHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Microphone
    • Publication number 20060239475
    • Publication date Oct 26, 2006
    • SONY CORPORATION
    • Hirohisa Kubota
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE