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Yasuhiro Kumamoto

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190103050
    • Publication date Apr 4, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • YASUHIRO KUMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20180252966
    • Publication date Sep 6, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
    • YASUHIRO KUMAMOTO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    VIDEO DISPLAY DEVICE
    • Publication number 20180239195
    • Publication date Aug 23, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yasuhiro KUMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS
    • Publication number 20180239197
    • Publication date Aug 23, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoshikazu YAMANO
    • G02 - OPTICS
  • Information Patent Application

    VIDEO DISPLAY DEVICE
    • Publication number 20180240420
    • Publication date Aug 23, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • YASUHIRO KUMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    IMAGE DISPLAY DEVICE
    • Publication number 20180231838
    • Publication date Aug 16, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • YASUHIRO KUMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    VIDEO DISPLAY DEVICE
    • Publication number 20180233094
    • Publication date Aug 16, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yasuhiro KUMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    VIDEO DISPLAY DEVICE
    • Publication number 20180196312
    • Publication date Jul 12, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • YASUHIRO KUMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    BACKLIGHT DEVICE AND LIQUID-CRYSTAL DISPLAY DEVICE
    • Publication number 20180107067
    • Publication date Apr 19, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Yoshikazu YAMANO
    • G02 - OPTICS
  • Information Patent Application

    BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180107068
    • Publication date Apr 19, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Hisanori SASAKI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170351145
    • Publication date Dec 7, 2017
    • Panasonic Intellectual Property Management Co., Ltd.
    • TAKAMITSU ISONO
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20100045590
    • Publication date Feb 25, 2010
    • PANASONIC CORPORATION
    • Yasuhiro Kumamoto
    • G02 - OPTICS
  • Information Patent Application

    Liquid Crystal Display and Its Light Source Driving Method
    • Publication number 20080074381
    • Publication date Mar 27, 2008
    • Yasuhiro Kumamoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS