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Toshimasa Ishigaki

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  • Chiba, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20250044654
    • Publication date Feb 6, 2025
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20240184174
    • Publication date Jun 6, 2024
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20240040707
    • Publication date Feb 1, 2024
    • Japan Display Inc.
    • Koji ISHIZAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20230236463
    • Publication date Jul 27, 2023
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20230004053
    • Publication date Jan 5, 2023
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20220264747
    • Publication date Aug 18, 2022
    • Japan Display Inc.
    • Koji ISHIZAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20220026753
    • Publication date Jan 27, 2022
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20210072606
    • Publication date Mar 11, 2021
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20200401255
    • Publication date Dec 24, 2020
    • Japan Display Inc.
    • Koji ISHIZAKI
    • G02 - OPTICS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20190250742
    • Publication date Aug 15, 2019
    • Japan Display Inc.
    • Koji ISHIZAKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20190171074
    • Publication date Jun 6, 2019
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY
    • Publication number 20190138134
    • Publication date May 9, 2019
    • Japan Display Inc.
    • Masanobu IKEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20190064619
    • Publication date Feb 28, 2019
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180314118
    • Publication date Nov 1, 2018
    • Japan Display Inc.
    • Osamu Itou
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180292722
    • Publication date Oct 11, 2018
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180180957
    • Publication date Jun 28, 2018
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180107078
    • Publication date Apr 19, 2018
    • Japan Display Inc.
    • Toshimasa ISHIGAKI
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180046047
    • Publication date Feb 15, 2018
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180017832
    • Publication date Jan 18, 2018
    • Japan Display Inc.
    • Takeshi Sakai
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY
    • Publication number 20170322652
    • Publication date Nov 9, 2017
    • Japan Display Inc.
    • Masanobu IKEDA
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20170269417
    • Publication date Sep 21, 2017
    • Japan Display Inc.
    • Toshimasa ISHIGAKI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20170139299
    • Publication date May 18, 2017
    • Japan Display Inc.
    • Kenji NAKAO
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20170075179
    • Publication date Mar 16, 2017
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20160291377
    • Publication date Oct 6, 2016
    • Japan Display Inc.
    • Masahiro KOSUGE
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20160291428
    • Publication date Oct 6, 2016
    • Japan Display Inc.
    • Osamu ITOU
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20160246142
    • Publication date Aug 25, 2016
    • Japan Display Inc.
    • Toshimasa ISHIGAKI
    • G02 - OPTICS
  • Information Patent Application

    COLOR FILTER SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20160178963
    • Publication date Jun 23, 2016
    • Japan Display Inc.
    • Osamu ITOU
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20160170259
    • Publication date Jun 16, 2016
    • Japan Display Inc.
    • Osamu ITOU
    • G02 - OPTICS
  • Information Patent Application

    COLOR FILTER SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20160154273
    • Publication date Jun 2, 2016
    • Japan Display Inc.
    • Osamu ITOU
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20160154510
    • Publication date Jun 2, 2016
    • Japan Display Inc.
    • Tatsuya IDE
    • G06 - COMPUTING CALCULATING COUNTING