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Kou Yamada

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical waveguide system
    • Patent number 7,738,752
    • Issue date Jun 15, 2010
    • Kabushiki Kaisha Toshiba
    • Masakazu Yamagiwa
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Optical waveguide
    • Patent number 7,469,083
    • Issue date Dec 23, 2008
    • Kabushiki Kaisha Toshiba
    • Kenji Todori
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Wiring member and method of manufacturing the same
    • Patent number 7,329,458
    • Issue date Feb 12, 2008
    • Kabushiki Kaisha Toshiba
    • Toshiro Hiraoka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL WAVEGUIDE SYSTEM
    • Publication number 20100021104
    • Publication date Jan 28, 2010
    • Masakazu YAMAGIWA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL WAVEGUIDE
    • Publication number 20080240652
    • Publication date Oct 2, 2008
    • Kenji TODORI
    • G02 - OPTICS
  • Information Patent Application

    Wiring member and method of manufacturing the same
    • Publication number 20040191497
    • Publication date Sep 30, 2004
    • Toshiro Hiraoka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR