TREA

Nobuhiro Igarashi

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  • Sagamihara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical modulator
    • Patent number 8,204,344
    • Issue date Jun 19, 2012
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Grant

    Optical modulator
    • Patent number 8,170,381
    • Issue date May 1, 2012
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Grant

    Optical modulator
    • Patent number 7,916,981
    • Issue date Mar 29, 2011
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Grant

    Optical modulator
    • Patent number 7,643,708
    • Issue date Jan 5, 2010
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20100310206
    • Publication date Dec 9, 2010
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20100209040
    • Publication date Aug 19, 2010
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20100158428
    • Publication date Jun 24, 2010
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20090297087
    • Publication date Dec 3, 2009
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Application

    Optical Modulator
    • Publication number 20090041403
    • Publication date Feb 12, 2009
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL MODULATOR
    • Publication number 20090034898
    • Publication date Feb 5, 2009
    • Anritsu Corporation
    • Kenji Kawano
    • G02 - OPTICS