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Kazuyoshi TANAKA

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  • Mobara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 8,937,804
    • Issue date Jan 20, 2015
    • Japan Display Inc.
    • Kazuyoshi Tanaka
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 8,184,229
    • Issue date May 22, 2012
    • Hitachi Displays, Ltd.
    • Masafumi Nagaoka
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 7,952,682
    • Issue date May 31, 2011
    • Hitachi Displays, Ltd.
    • Masafumi Nagaoka
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 7,876,416
    • Issue date Jan 25, 2011
    • Hitachi Displays, Ltd.
    • Masafumi Nagaoka
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20130188301
    • Publication date Jul 25, 2013
    • Japan Display East Inc.
    • Kazuyoshi TANAKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20120086896
    • Publication date Apr 12, 2012
    • Panasonic Liquid Crystal Display Co., Ltd.
    • Kazuyoshi TANAKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20110110045
    • Publication date May 12, 2011
    • Masafumi Nagaoka
    • G02 - OPTICS
  • Information Patent Application

    Liquid Crystal Display Device
    • Publication number 20090190063
    • Publication date Jul 30, 2009
    • Hitachi Displays, Ltd.
    • Masafumi NAGAOKA
    • G02 - OPTICS
  • Information Patent Application

    Liquid crystal display device
    • Publication number 20090040417
    • Publication date Feb 12, 2009
    • Hitachi Displays, Ltd.
    • Masafumi Nagaoka
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20080291367
    • Publication date Nov 27, 2008
    • Hitachi Displays, Ltd.
    • Takayuki Ota
    • G02 - OPTICS
  • Information Patent Application

    Display device
    • Publication number 20050062899
    • Publication date Mar 24, 2005
    • Norihisa Fukayama
    • G02 - OPTICS