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Nobuhiro HIKICHI

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical fiber
    • Patent number 9,588,286
    • Issue date Mar 7, 2017
    • Sumitomo Electric Industries, Ltd
    • Tetsuya Haruna
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FIBER
    • Publication number 20160131832
    • Publication date May 12, 2016
    • Sumitomo Electric Industries, Ltd.
    • Tetsuya HARUNA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL FIBER AND METHOD FOR MANUFACTURING SAME
    • Publication number 20120014654
    • Publication date Jan 19, 2012
    • Sumitomo Electric Industries, Ltd.
    • Tetsuya HARUNA
    • G02 - OPTICS