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Kojiro IKEDA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 11,934,074
    • Issue date Mar 19, 2024
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal device
    • Patent number 11,934,072
    • Issue date Mar 19, 2024
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,934,062
    • Issue date Mar 19, 2024
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,906,863
    • Issue date Feb 20, 2024
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,809,049
    • Issue date Nov 7, 2023
    • Japan Display Inc.
    • Tenfu Nakamura
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,740,510
    • Issue date Aug 29, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,657,775
    • Issue date May 23, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Optical element
    • Patent number 11,650,464
    • Issue date May 16, 2023
    • Japan Display Inc.
    • Takeo Koito
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,640,091
    • Issue date May 2, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,614,652
    • Issue date Mar 28, 2023
    • Japan Display Inc.
    • Tenfu Nakamura
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,614,650
    • Issue date Mar 28, 2023
    • Japan Display Inc.
    • Tenfu Nakamura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Display device
    • Patent number 11,604,388
    • Issue date Mar 14, 2023
    • Japan Display Inc.
    • Tenfu Nakamura
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,586,087
    • Issue date Feb 21, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal device
    • Patent number 11,586,078
    • Issue date Feb 21, 2023
    • Japan Display Inc.
    • Shinichiro Tanaka
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,556,033
    • Issue date Jan 17, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,543,720
    • Issue date Jan 3, 2023
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,526,046
    • Issue date Dec 13, 2022
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,513,408
    • Issue date Nov 29, 2022
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,275,284
    • Issue date Mar 15, 2022
    • Japan Display Inc.
    • Yudai Numata
    • G02 - OPTICS
  • Information Patent Grant

    Display device, display method, and color separation device
    • Patent number 11,243,426
    • Issue date Feb 8, 2022
    • Japan Display Inc.
    • Chikyu Nakaoka
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,209,708
    • Issue date Dec 28, 2021
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device, display method, and color separation device
    • Patent number 11,199,740
    • Issue date Dec 14, 2021
    • Japan Display Inc.
    • Chikyu Nakaoka
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,119,374
    • Issue date Sep 14, 2021
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,901,272
    • Issue date Jan 26, 2021
    • Japan Display Inc.
    • Masaaki Kabe
    • G02 - OPTICS
  • Information Patent Grant

    Display device and method
    • Patent number 10,802,354
    • Issue date Oct 13, 2020
    • Japan Display Inc.
    • Tae Kurokawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,789,899
    • Issue date Sep 29, 2020
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,777,113
    • Issue date Sep 15, 2020
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device with dimming panel
    • Patent number 10,770,008
    • Issue date Sep 8, 2020
    • Japan Display Inc.
    • Kazuhiko Sako
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device having a plurality of subpixel electrodes arranged i...
    • Patent number 10,714,029
    • Issue date Jul 14, 2020
    • Japan Display Inc.
    • Kojiro Ikeda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,565,944
    • Issue date Feb 18, 2020
    • Japan Display Inc.
    • Kojiro Ikeda
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20240117955
    • Publication date Apr 11, 2024
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240118575
    • Publication date Apr 11, 2024
    • Japan Display Inc.
    • Takayuki IMAI
    • G02 - OPTICS
  • Information Patent Application

    LIGHT ADJUSTMENT DEVICE AND LIGHT ADJUSTMENT DEVICE MANUFACTURING M...
    • Publication number 20240118574
    • Publication date Apr 11, 2024
    • Japan Display Inc.
    • Yoshikatsu IMAZEKI
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20240102633
    • Publication date Mar 28, 2024
    • Japan Display Inc.
    • Kojiro IKEDA
    • F21 - LIGHTING
  • Information Patent Application

    LIQUID CRYSTAL OPTICAL ELEMENT AND LIGHTING DEVICE
    • Publication number 20240077769
    • Publication date Mar 7, 2024
    • Japan Display Inc.
    • Takeo KOITO
    • F21 - LIGHTING
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20240077768
    • Publication date Mar 7, 2024
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE
    • Publication number 20240045282
    • Publication date Feb 8, 2024
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING DEVICE AND OPTICAL ELEMENT
    • Publication number 20240045237
    • Publication date Feb 8, 2024
    • Japan Display Inc.
    • Takeo KOITO
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20240045276
    • Publication date Feb 8, 2024
    • Japan Display Inc.
    • Takeo KOITO
    • G02 - OPTICS
  • Information Patent Application

    ILLUMINATION DEVICE AND OPTICAL ELEMENT
    • Publication number 20240019107
    • Publication date Jan 18, 2024
    • Japan Display Inc.
    • Takeo KOITO
    • F21 - LIGHTING
  • Information Patent Application

    LIQUID CRYSTAL LIGHT CONTROL DEVICE
    • Publication number 20240004243
    • Publication date Jan 4, 2024
    • Japan Display Inc.
    • Takeo KOITO
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL LIGHT CONTROL DEVICE
    • Publication number 20240004239
    • Publication date Jan 4, 2024
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE
    • Publication number 20230418108
    • Publication date Dec 28, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE
    • Publication number 20230418119
    • Publication date Dec 28, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL LIGHT CONTROL DEVICE
    • Publication number 20230375883
    • Publication date Nov 23, 2023
    • Japan Display Inc.
    • Tae KUROKAWA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL ELEMENT AND LIGHTING DEVICE
    • Publication number 20230375159
    • Publication date Nov 23, 2023
    • Japan Display Inc.
    • Tae KUROKAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230367056
    • Publication date Nov 16, 2023
    • Japan Display Inc.
    • Tenfu NAKAMURA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20230359091
    • Publication date Nov 9, 2023
    • Japan Display Inc.
    • Tae KUROKAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230359096
    • Publication date Nov 9, 2023
    • Japan Display Inc.
    • Tenfu NAKAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230359087
    • Publication date Nov 9, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230314887
    • Publication date Oct 5, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230306921
    • Publication date Sep 28, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20230244109
    • Publication date Aug 3, 2023
    • Japan Display Inc.
    • Takeo KOITO
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230185137
    • Publication date Jun 15, 2023
    • Japan Display Inc.
    • Tenfu NAKAMURA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE
    • Publication number 20230147664
    • Publication date May 11, 2023
    • Japan Display Inc.
    • Shinichiro TANAKA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230133222
    • Publication date May 4, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230103482
    • Publication date Apr 6, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230040499
    • Publication date Feb 9, 2023
    • Japan Display Inc.
    • Kojiro IKEDA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    OPTICAL ELEMENT
    • Publication number 20220317499
    • Publication date Oct 6, 2022
    • Japan Display Inc.
    • Takeo KOITO
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220214588
    • Publication date Jul 7, 2022
    • Japan Display Inc.
    • Kojiro IKEDA
    • G02 - OPTICS