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Takeshi TAKAGI

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL FIBER LASER DEVICE
    • Publication number 20170110847
    • Publication date Apr 20, 2017
    • FURUKAWA ELECTRIC CO., LTD.
    • Koji KAJIWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Stokes parameter measurement device and method
    • Publication number 20090273784
    • Publication date Nov 5, 2009
    • The Furukawa Electric Co, Ltd.
    • Mieko Yamagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIGHT SOURCE
    • Publication number 20090067188
    • Publication date Mar 12, 2009
    • The Furukawa Electric CO., LTD
    • Sugio Wako
    • G02 - OPTICS
  • Information Patent Application

    LIGHT SOURCE
    • Publication number 20080123695
    • Publication date May 29, 2008
    • The Furukawa Electric Co, Ltd.
    • Sugio WAKO
    • G02 - OPTICS
  • Information Patent Application

    Stokes parameter measurement device and method
    • Publication number 20050270529
    • Publication date Dec 8, 2005
    • The Furukawa Electric Co, Ltd.
    • Mieko Yamagaki
    • G01 - MEASURING TESTING
  • Information Patent Application

    Stokes parameter measurement device and method
    • Publication number 20030156286
    • Publication date Aug 21, 2003
    • Takeshi Takagi
    • G01 - MEASURING TESTING