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Hirofumi KATO

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TRANSCUTANEOUS MUSCLE OXYGEN SATURATION DETECTION DEVICE
    • Publication number 20240180455
    • Publication date Jun 6, 2024
    • Japan Display Inc.
    • Yasushi TOMIOKA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20240170602
    • Publication date May 23, 2024
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION SYSTEM
    • Publication number 20240160872
    • Publication date May 16, 2024
    • Japan Display Inc.
    • Hirofumi Kato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20240071128
    • Publication date Feb 29, 2024
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20240046694
    • Publication date Feb 8, 2024
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20230301125
    • Publication date Sep 21, 2023
    • Japan Display Inc.
    • Makoto HAYASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE, FINGERPRINT DETECTION DEVICE, AND VEIN DETECTION...
    • Publication number 20230280865
    • Publication date Sep 7, 2023
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION SYSTEM
    • Publication number 20230056997
    • Publication date Feb 23, 2023
    • Japan Display Inc.
    • Hirofumi Kato
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE, FINGERPRINT DETECTION DEVICE, AND VEIN DETECTION...
    • Publication number 20230015361
    • Publication date Jan 19, 2023
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20220338352
    • Publication date Oct 20, 2022
    • Japan Display Inc.
    • Hirofumi KATO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20220037410
    • Publication date Feb 3, 2022
    • Japan Display Inc.
    • Takashi NAKAMURA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20220036036
    • Publication date Feb 3, 2022
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20220031182
    • Publication date Feb 3, 2022
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20210326623
    • Publication date Oct 21, 2021
    • Japan Display Inc.
    • Hirofumi KATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE FOR ADJUSTING TRAN...
    • Publication number 20210241707
    • Publication date Aug 5, 2021
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    FINGERPRINT DETECTION DEVICE AND DISPLAY DEVICE WITH FINGERPRINT DE...
    • Publication number 20210240963
    • Publication date Aug 5, 2021
    • Japan Display Inc.
    • Takashi NAKAMURA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE FOR ADJUSTING TRAN...
    • Publication number 20210003870
    • Publication date Jan 7, 2021
    • Japan Display Inc.
    • Hirofumi Kato
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DETECTION DEVICE
    • Publication number 20200400491
    • Publication date Dec 24, 2020
    • Japan Display Inc.
    • Hitoshi TANAKA
    • G01 - MEASURING TESTING
  • Information Patent Application

    DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20190228719
    • Publication date Jul 25, 2019
    • Japan Display Inc.
    • Hirofumi Kato
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190213962
    • Publication date Jul 11, 2019
    • Japan Display Inc.
    • Hirofumi Kato
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190043432
    • Publication date Feb 7, 2019
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180211610
    • Publication date Jul 26, 2018
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180211611
    • Publication date Jul 26, 2018
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20180211630
    • Publication date Jul 26, 2018
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170256210
    • Publication date Sep 7, 2017
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20160231497
    • Publication date Aug 11, 2016
    • Japan Display Inc.
    • Hirofumi Kato
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20150379931
    • Publication date Dec 31, 2015
    • Japan Display Inc.
    • Hirofumi KATO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE WITH TOUCH PANEL FUNCTION
    • Publication number 20130162590
    • Publication date Jun 27, 2013
    • Takayuki Imai
    • G06 - COMPUTING CALCULATING COUNTING