TREA

Koujirou Higa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video display device
    • Patent number 10,976,601
    • Issue date Apr 13, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • G02 - OPTICS
  • Information Patent Grant

    Video display device
    • Patent number 10,809,569
    • Issue date Oct 20, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image display apparatus
    • Patent number 10,761,372
    • Issue date Sep 1, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Takamitsu Isono
    • G02 - OPTICS
  • Information Patent Grant

    Image display device
    • Patent number 10,663,793
    • Issue date May 26, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • F21 - LIGHTING
  • Information Patent Grant

    Video display device
    • Patent number 10,643,556
    • Issue date May 5, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • G02 - OPTICS
  • Information Patent Grant

    Image display device including multiple light source substrates
    • Patent number 10,642,097
    • Issue date May 5, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • G02 - OPTICS
  • Information Patent Grant

    Display device including a plurality of flexible LED mounting boards
    • Patent number 10,580,346
    • Issue date Mar 3, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Video display device
    • Patent number 10,490,143
    • Issue date Nov 26, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Yasuhiro Kumamoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE DISPLAY APPARATUS
    • Publication number 20190113808
    • Publication date Apr 18, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Takamitsu ISONO
    • G02 - OPTICS
  • 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

    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

    Power Saving Control Device and Method
    • Publication number 20070268403
    • Publication date Nov 22, 2007
    • Akihiro Oda
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE