Hiroyuki Nakagawa

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  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Contact device

    • Patent number 8,057,270
    • Issue date Nov 15, 2011
    • Mitsubishi Electric Corporation
    • Hideaki Shimazu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

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    • Patent number 7,999,202
    • Issue date Aug 16, 2011
    • Mitsubishi Electric Corporation
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTACT DEVICE

    • Publication number 20110266120
    • Publication date Nov 3, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Shinichiro Nakauchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT

    • Publication number 20110124245
    • Publication date May 26, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Daisuke Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT DEVICE

    • Publication number 20100304622
    • Publication date Dec 2, 2010
    • Mitsubishi Electric Corporation
    • Hideaki Shimazu
    • H01 - BASIC ELECTRIC ELEMENTS