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Koji Yasukawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 10,777,614
    • Issue date Sep 15, 2020
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 10,483,480
    • Issue date Nov 19, 2019
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 10,128,454
    • Issue date Nov 13, 2018
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display element, display device, and manufacturing method of the di...
    • Patent number 10,121,829
    • Issue date Nov 6, 2018
    • Japan Display Inc.
    • Masato Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device and organic electroluminescence display device
    • Patent number 10,050,232
    • Issue date Aug 14, 2018
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 10,026,922
    • Issue date Jul 17, 2018
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 9,666,651
    • Issue date May 30, 2017
    • Japan Display Inc.
    • Toshihiro Sato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Radio wave receiving system
    • Patent number 4,853,702
    • Issue date Aug 1, 1989
    • Kokusai Denshin Denwa Kabushiki Kaisha
    • Takayasu Shiokawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190280056
    • Publication date Sep 12, 2019
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190123303
    • Publication date Apr 25, 2019
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE HAVING THE LIGHT-EMITTING...
    • Publication number 20190051853
    • Publication date Feb 14, 2019
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190051854
    • Publication date Feb 14, 2019
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY ELEMENT, DISPLAY DEVICE, AND MANUFACTURING METHOD OF THE DI...
    • Publication number 20180182823
    • Publication date Jun 28, 2018
    • Japan Display Inc.
    • Masato Ito
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180114938
    • Publication date Apr 26, 2018
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE AND ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE
    • Publication number 20180090715
    • Publication date Mar 29, 2018
    • Japan Display Inc.
    • Koji YASUKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170250367
    • Publication date Aug 31, 2017
    • Japan Display Inc.
    • Koji YASUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD FOR MANUFACTUR...
    • Publication number 20160104860
    • Publication date Apr 14, 2016
    • Japan Display Inc.
    • Koji Yasukawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20160087019
    • Publication date Mar 24, 2016
    • Japan Display Inc.
    • Toshihiro SATO
    • H01 - BASIC ELECTRIC ELEMENTS