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Tadafumi OZAKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 12,051,383
    • Issue date Jul 30, 2024
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 12,046,213
    • Issue date Jul 23, 2024
    • Japan Display Inc.
    • Kazunari Tomizawa
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display apparatus
    • Patent number 11,935,881
    • Issue date Mar 19, 2024
    • Japan Display Inc.
    • Masanobu Ikeda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display with dual red emitters
    • Patent number 11,811,002
    • Issue date Nov 7, 2023
    • Japan Display Inc.
    • Masanobu Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device writes a same image to a predetermined number of lines
    • Patent number 11,735,132
    • Issue date Aug 22, 2023
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,631,366
    • Issue date Apr 18, 2023
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,621,291
    • Issue date Apr 4, 2023
    • Japan Display Inc.
    • Masanobu Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,508,292
    • Issue date Nov 22, 2022
    • Japan Display Inc.
    • Tsutomu Harada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,289,032
    • Issue date Mar 29, 2022
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,158,268
    • Issue date Oct 26, 2021
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image processing device, image processing method and display system
    • Patent number 10,839,739
    • Issue date Nov 17, 2020
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image processing device, image processing method and display system
    • Patent number 10,777,117
    • Issue date Sep 15, 2020
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,665,197
    • Issue date May 26, 2020
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device and method for driving the same
    • Patent number 10,643,562
    • Issue date May 5, 2020
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G02 - OPTICS
  • Information Patent Grant

    Image display device and method for driving the same
    • Patent number 10,453,376
    • Issue date Oct 22, 2019
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 10,438,547
    • Issue date Oct 8, 2019
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light source device and display device
    • Patent number 10,032,417
    • Issue date Jul 24, 2018
    • Japan Display Inc.
    • Susumu Kimura
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20240243116
    • Publication date Jul 18, 2024
    • Japan Display Inc.
    • Masanobu IKEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220358893
    • Publication date Nov 10, 2022
    • Japan Display Inc.
    • Kazunari TOMIZAWA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220270558
    • Publication date Aug 25, 2022
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220114954
    • Publication date Apr 14, 2022
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220108665
    • Publication date Apr 7, 2022
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210383744
    • Publication date Dec 9, 2021
    • Japan Display Inc.
    • Tsutomu HARADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210265530
    • Publication date Aug 26, 2021
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20210104505
    • Publication date Apr 8, 2021
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210082995
    • Publication date Mar 18, 2021
    • Japan Display Inc.
    • Masanobu IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210012726
    • Publication date Jan 14, 2021
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G02 - OPTICS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210012725
    • Publication date Jan 14, 2021
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190325835
    • Publication date Oct 24, 2019
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    • Publication number 20190130860
    • Publication date May 2, 2019
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G02 - OPTICS
  • Information Patent Application

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND DISPLAY SYSTEM
    • Publication number 20190005864
    • Publication date Jan 3, 2019
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND DISPLAY SYSTEM
    • Publication number 20190005869
    • Publication date Jan 3, 2019
    • Japan Display Inc.
    • Tadafumi Ozaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGE DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
    • Publication number 20170270846
    • Publication date Sep 21, 2017
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20170169772
    • Publication date Jun 15, 2017
    • Japan Display Inc.
    • Tadafumi OZAKI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    LIGHT SOURCE DEVICE AND DISPLAY DEVICE
    • Publication number 20170162128
    • Publication date Jun 8, 2017
    • Japan Display Inc.
    • Susumu Kimura
    • G02 - OPTICS