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Hirotaka HAYASHI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device having gap between pixel electrodes without scan line
    • Patent number 12,153,317
    • Issue date Nov 26, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor substrate and display device
    • Patent number 12,148,842
    • Issue date Nov 19, 2024
    • Japan Display Inc.
    • Masataka Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor substrate and display device
    • Patent number 12,072,592
    • Issue date Aug 27, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display apparatus
    • Patent number 12,055,831
    • Issue date Aug 6, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 12,032,255
    • Issue date Jul 9, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,972,071
    • Issue date Apr 30, 2024
    • Japan Display Inc.
    • Yoshiro Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electronic device and display device
    • Patent number 11,967,293
    • Issue date Apr 23, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Semiconductor substrate and a display device incorporating the semi...
    • Patent number 11,927,869
    • Issue date Mar 12, 2024
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device including pixel having first and second transparent...
    • Patent number 11,854,506
    • Issue date Dec 26, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,694,647
    • Issue date Jul 4, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus
    • Patent number 11,686,985
    • Issue date Jun 27, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 11,687,186
    • Issue date Jun 27, 2023
    • Japan Display Inc.
    • Yoshiro Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor substrate and display device
    • Patent number 11,682,732
    • Issue date Jun 20, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device and electrode substrate
    • Patent number 11,637,228
    • Issue date Apr 25, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor substrate and display device
    • Patent number 11,626,520
    • Issue date Apr 11, 2023
    • Japan Display Inc.
    • Masataka Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device and display method
    • Patent number 11,551,623
    • Issue date Jan 10, 2023
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Medication support apparatus
    • Patent number 11,510,850
    • Issue date Nov 29, 2022
    • Ricoh Company, Ltd.
    • Hirotaka Hayashi
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Substrate and electrophoretic device
    • Patent number 11,480,842
    • Issue date Oct 25, 2022
    • Japan Display Inc.
    • Hirotaka Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,422,651
    • Issue date Aug 23, 2022
    • Japan Display Inc.
    • Yoshiro Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display apparatus
    • Patent number 11,415,852
    • Issue date Aug 16, 2022
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device and method of driving display device
    • Patent number 11,348,549
    • Issue date May 31, 2022
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,183,132
    • Issue date Nov 23, 2021
    • Japan Display Inc.
    • Masaya Tamaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus
    • Patent number 11,137,654
    • Issue date Oct 5, 2021
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,971,097
    • Issue date Apr 6, 2021
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,810,956
    • Issue date Oct 20, 2020
    • Japan Display Inc.
    • Masaya Tamaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,732,751
    • Issue date Aug 4, 2020
    • Japan Display Inc.
    • Yoshiro Aoki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display device
    • Patent number 10,714,031
    • Issue date Jul 14, 2020
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Liquid crystal display device and liquid crystal display method
    • Patent number 10,685,612
    • Issue date Jun 16, 2020
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,444,556
    • Issue date Oct 15, 2019
    • Japan Display Inc.
    • Hirotaka Hayashi
    • G02 - OPTICS
  • Information Patent Grant

    Display device
    • Patent number 10,437,114
    • Issue date Oct 8, 2019
    • Japan Display Inc.
    • Masaya Tamaki
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20240329476
    • Publication date Oct 3, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    SEMICONDUCTOR DEVICE, DISPLAY DEVICE AND SEMICONDUCTOR INTEGRATED C...
    • Publication number 20240274624
    • Publication date Aug 15, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240257780
    • Publication date Aug 1, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240248557
    • Publication date Jul 25, 2024
    • Japan Display Inc.
    • Yoshiro AOKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR SUBSTRATE AND A DISPLAY DEVICE INCORPORATING THE SEMI...
    • Publication number 20240160077
    • Publication date May 16, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240036419
    • Publication date Feb 1, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240019743
    • Publication date Jan 18, 2024
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    MEDICATION SUPPORT DEVICE
    • Publication number 20230404855
    • Publication date Dec 21, 2023
    • RICOH COMPANY, LTD.
    • Yu YAMAYA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEDICATION SUPPORT DEVICE
    • Publication number 20230372203
    • Publication date Nov 23, 2023
    • RICOH COMPANY, LTD.
    • Youhei NIITSUMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230369348
    • Publication date Nov 16, 2023
    • Japan Display Inc.
    • Kentaro KAWAI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230324760
    • Publication date Oct 12, 2023
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    MEDICATION SUPPORT DEVICE
    • Publication number 20230293391
    • Publication date Sep 21, 2023
    • RICOH COMPANY, LTD.
    • Manabu Yamanaka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230273695
    • Publication date Aug 31, 2023
    • Japan Display Inc.
    • Yoshiro AOKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20230273487
    • Publication date Aug 31, 2023
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    MEDICATION SUPPORT DEVICE
    • Publication number 20230255853
    • Publication date Aug 17, 2023
    • RICOH COMPANY, LTD.
    • Hiroshi Fujie
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEDICATION SUPPORT DEVICE
    • Publication number 20230255854
    • Publication date Aug 17, 2023
    • RICOH COMPANY, LTD.
    • Hirotaka HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SEMICONDUCTOR SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20230215957
    • Publication date Jul 6, 2023
    • Japan Display Inc.
    • Masataka IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEDICATION SUPPORT APPARATUS AND MEDICATION SUPPORT SYSTEM
    • Publication number 20230096511
    • Publication date Mar 30, 2023
    • RICOH COMPANY, LTD.
    • Takuya MORINAGA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRONIC DEVICE AND DISPLAY DEVICE
    • Publication number 20230090207
    • Publication date Mar 23, 2023
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230005890
    • Publication date Jan 5, 2023
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220350434
    • Publication date Nov 3, 2022
    • Japan Display Inc.
    • Yoshiro AOKI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ARRAY SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20220342271
    • Publication date Oct 27, 2022
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20220334441
    • Publication date Oct 20, 2022
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    SEMICONDUCTOR SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20220260881
    • Publication date Aug 18, 2022
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ITEM STORAGE APPARATUS AND MEDICINE-TAKING SUPPORT APPARATUS
    • Publication number 20220233406
    • Publication date Jul 28, 2022
    • RICOH COMPANY, LTD.
    • Akira KOJIMA
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEDICATION SUPPORT APPARATUS
    • Publication number 20220157426
    • Publication date May 19, 2022
    • RICOH COMPANY, LTD.
    • Hiroshi FUJIE
  • Information Patent Application

    SEMICONDUCTOR SUBSTRATE AND DISPLAY DEVICE
    • Publication number 20220128881
    • Publication date Apr 28, 2022
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE AND DRIVING METHOD
    • Publication number 20220013074
    • Publication date Jan 13, 2022
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20210397057
    • Publication date Dec 23, 2021
    • Japan Display Inc.
    • Hirotaka HAYASHI
    • G02 - OPTICS
  • Information Patent Application

    MEDICATION SUPPORT APPARATUS
    • Publication number 20210361532
    • Publication date Nov 25, 2021
    • RICOH COMPANY, LTD.
    • Hirotaka HAYASHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE