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Jin HIROSAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Viewing angle control element and display device
    • Patent number 12,158,682
    • Issue date Dec 3, 2024
    • Japan Display Inc.
    • Masaaki Kabe
    • G02 - OPTICS
  • Information Patent Grant

    Display device with sensor
    • Patent number 12,013,998
    • Issue date Jun 18, 2024
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid crystal device and display device
    • Patent number 12,013,607
    • Issue date Jun 18, 2024
    • Japan Display Inc.
    • Junko Nagasawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,996,437
    • Issue date May 28, 2024
    • Japan Display Inc.
    • Osamu Itou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,927,845
    • Issue date Mar 12, 2024
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal device and display device
    • Patent number 11,860,456
    • Issue date Jan 2, 2024
    • Japan Display Inc.
    • Junko Nagasawa
    • G02 - OPTICS
  • Information Patent Grant

    Lens array and display device
    • Patent number 11,841,515
    • Issue date Dec 12, 2023
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,822,195
    • Issue date Nov 21, 2023
    • Japan Display Inc.
    • Kyosuke Watanabe
    • G02 - OPTICS
  • Information Patent Grant

    Louver, viewing angle control element and display device
    • Patent number 11,796,845
    • Issue date Oct 24, 2023
    • Japan Display Inc.
    • Yasuhiro Takahashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,768,416
    • Issue date Sep 26, 2023
    • Japan Display Inc.
    • Toshiharu Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Detection device and display device
    • Patent number 11,737,341
    • Issue date Aug 22, 2023
    • Japan Display Inc.
    • Tomoyuki Ito
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device with sensor
    • Patent number 11,720,195
    • Issue date Aug 8, 2023
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device with multi-domain method
    • Patent number 11,698,558
    • Issue date Jul 11, 2023
    • Japan Display Inc.
    • Masaaki Kabe
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Viewing angle control element and display device
    • Patent number 11,668,964
    • Issue date Jun 6, 2023
    • Japan Display Inc.
    • Yasuhiro Takahashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,573,444
    • Issue date Feb 7, 2023
    • Japan Display Inc.
    • Jin Hirosawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device with sensor
    • Patent number 11,287,915
    • Issue date Mar 29, 2022
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device with sensor
    • Patent number 10,915,197
    • Issue date Feb 9, 2021
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 10,877,320
    • Issue date Dec 29, 2020
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,866,441
    • Issue date Dec 15, 2020
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,775,663
    • Issue date Sep 15, 2020
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device with sensor
    • Patent number 10,712,856
    • Issue date Jul 14, 2020
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,613,395
    • Issue date Apr 7, 2020
    • Japan Display Inc.
    • Kayoko Miyazaki
    • G02 - OPTICS
  • Information Patent Grant

    Display device and head-mounted display
    • Patent number 10,573,264
    • Issue date Feb 25, 2020
    • Japan Display Inc.
    • Takenori Hirota
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,503,002
    • Issue date Dec 10, 2019
    • Japan Display Inc.
    • Arihiro Takeda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,401,673
    • Issue date Sep 3, 2019
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device and display device
    • Patent number 10,353,259
    • Issue date Jul 16, 2019
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,338,714
    • Issue date Jul 2, 2019
    • Japan Display Inc.
    • Jin Hirosawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device and color filter substrate
    • Patent number 10,324,239
    • Issue date Jun 18, 2019
    • Japan Display Inc.
    • Arihiro Takeda
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,268,064
    • Issue date Apr 23, 2019
    • Japan Display Inc.
    • Jin Hirosawa
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,203,568
    • Issue date Feb 12, 2019
    • Japan Display Inc.
    • Kayoko Miyazaki
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS AND COUNTER SUBSTRATE
    • Publication number 20240427207
    • Publication date Dec 26, 2024
    • Japan Display Inc.
    • Jin HIROSAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS AND ARRAY SUBSTRATE
    • Publication number 20240419040
    • Publication date Dec 19, 2024
    • Japan Display Inc.
    • Kyosuke WATANABE
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240310634
    • Publication date Sep 19, 2024
    • Japan Display Inc.
    • Yasuhiro TAKAHASHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240255805
    • Publication date Aug 1, 2024
    • Japan Display Inc.
    • Shinichi KOMURA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240192424
    • Publication date Jun 13, 2024
    • Japan Display Inc.
    • Koichi OKUDA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20240176195
    • Publication date May 30, 2024
    • Japan Display Inc.
    • Masateru MORIMOTO
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CONTROL ELEMENT
    • Publication number 20240142827
    • Publication date May 2, 2024
    • Japan Display Inc.
    • Jin HIROSAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240126115
    • Publication date Apr 18, 2024
    • Japan Display Inc.
    • Shunichi KIMURA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240077730
    • Publication date Mar 7, 2024
    • Japan Display Inc.
    • Jin HIROSAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240036411
    • Publication date Feb 1, 2024
    • Japan Display Inc.
    • Kyosuke WATANABE
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE AND DISPLAY DEVICE
    • Publication number 20240019732
    • Publication date Jan 18, 2024
    • Japan Display Inc.
    • Junko NAGASAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230384633
    • Publication date Nov 30, 2023
    • Japan Display Inc.
    • Jin HIROSAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE WITH SENSOR
    • Publication number 20230325020
    • Publication date Oct 12, 2023
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LOUVER, VIEWING ANGLE CONTROL ELEMENT AND DISPLAY DEVICE
    • Publication number 20230221592
    • Publication date Jul 13, 2023
    • Japan Display Inc.
    • Yasuhiro TAKAHASHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230194941
    • Publication date Jun 22, 2023
    • Japan Display Inc.
    • Toshiharu MATSUSHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIQUID CRYSTAL DEVICE AND DISPLAY DEVICE
    • Publication number 20230073297
    • Publication date Mar 9, 2023
    • Japan Display Inc.
    • Junko NAGASAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230061880
    • Publication date Mar 2, 2023
    • Japan Display Inc.
    • Kyosuke WATANABE
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20230056073
    • Publication date Feb 23, 2023
    • Japan Display Inc.
    • Jin HIROSAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230022736
    • Publication date Jan 26, 2023
    • Japan Display Inc.
    • Yoshinori TANAKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230014363
    • Publication date Jan 19, 2023
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230006113
    • Publication date Jan 5, 2023
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220336716
    • Publication date Oct 20, 2022
    • Japan Display Inc.
    • Jin HIROSAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220302096
    • Publication date Sep 22, 2022
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DETECTION DEVICE AND DISPLAY DEVICE
    • Publication number 20220302227
    • Publication date Sep 22, 2022
    • Japan Display Inc.
    • Tomoyuki ITO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIEWING ANGLE CONTROL ELEMENT AND DISPLAY DEVICE
    • Publication number 20220252951
    • Publication date Aug 11, 2022
    • Japan Display Inc.
    • Masaaki KABE
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220221750
    • Publication date Jul 14, 2022
    • Japan Display Inc.
    • Jin HIROSAWA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE WITH SENSOR
    • Publication number 20220171488
    • Publication date Jun 2, 2022
    • Japan Display Inc.
    • Yoshinori Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIEWING ANGLE CONTROL ELEMENT AND DISPLAY DEVICE
    • Publication number 20220075215
    • Publication date Mar 10, 2022
    • Japan Display Inc.
    • Yasuhiro TAKAHASHI
    • G02 - OPTICS
  • Information Patent Application

    LENS ARRAY AND DISPLAY DEVICE
    • Publication number 20220018996
    • Publication date Jan 20, 2022
    • Japan Display Inc.
    • Jin HIROSAWA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210265420
    • Publication date Aug 26, 2021
    • Japan Display Inc.
    • Osamu ITOU
    • H01 - BASIC ELECTRIC ELEMENTS