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Tadahiko Nakai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    “Optical fiber cable”
    • Patent number D742327
    • Issue date Nov 3, 2015
    • Mitsubishi Cable Industries, Ltd.
    • Tadahiko Nakai
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Optical fiber
    • Patent number 8,532,455
    • Issue date Sep 10, 2013
    • Mitsubishi Cable Industries, Ltd.
    • Tadahiko Nakai
    • G02 - OPTICS
  • Information Patent Grant

    Optical connector structure
    • Patent number 8,348,520
    • Issue date Jan 8, 2013
    • Mitsubishi Cable Industries, Ltd.
    • Motohiko Yamasaki
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber and method for fabricating the same
    • Patent number 8,059,930
    • Issue date Nov 15, 2011
    • Mitsubishi Cable Industries, Ltd.
    • Tadahiko Nakai
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Fiber grating and method and apparatus for fabricating the same
    • Patent number 6,751,380
    • Issue date Jun 15, 2004
    • Mitsubishi Cable Industries, Ltd.
    • Kazuo Imamura
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber
    • Patent number 6,647,192
    • Issue date Nov 11, 2003
    • Mitsubishi Cable Industries, Ltd.
    • Minoru Yoshida
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents