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Daisuke Katoh

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hands-free apparatus
    • Patent number 7,986,978
    • Issue date Jul 26, 2011
    • Denso Corporation
    • Daisuke Katoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Hands-free apparatus
    • Publication number 20080039153
    • Publication date Feb 14, 2008
    • DENSO CORPORATION
    • Daisuke Katoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    On-vehicle hands-free device and system
    • Publication number 20070129116
    • Publication date Jun 7, 2007
    • DENSO CORPORATION
    • Daisuke Katoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE