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Hidenori Takahashi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical fiber connecting tool
    • Patent number 7,412,145
    • Issue date Aug 12, 2008
    • Sumitomo Electric Industries, Ltd.
    • Toshihiko Honma
    • G02 - OPTICS
  • Information Patent Grant

    Optical module
    • Patent number 5,170,453
    • Issue date Dec 8, 1992
    • Sumitomo Electric Industries, Ltd.
    • Hisao Go
    • G02 - OPTICS

Patents Applicationslast 30 patents