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Genshiro KAWACHI

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 12,106,712
    • Issue date Oct 1, 2024
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Masamichi Shimoda
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device and control method therefor
    • Patent number 11,862,087
    • Issue date Jan 2, 2024
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Ruyue Zhang
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Display device and method of controlling the same
    • Patent number 11,741,908
    • Issue date Aug 29, 2023
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,727,889
    • Issue date Aug 15, 2023
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device
    • Patent number 11,715,420
    • Issue date Aug 1, 2023
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Sensor device
    • Patent number 11,639,913
    • Issue date May 2, 2023
    • TIANMA JAPAN, LTD.
    • Genshiro Kawachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,563,123
    • Issue date Jan 24, 2023
    • TIANMA JAPAN, LTD.
    • Yojiro Matsueda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device and method of controlling the same
    • Patent number 11,495,180
    • Issue date Nov 8, 2022
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device and method of controlling pixel circuit
    • Patent number 11,450,276
    • Issue date Sep 20, 2022
    • WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Pixel circuit for controlling light-emitting element
    • Patent number 11,355,063
    • Issue date Jun 7, 2022
    • TIANMA JAPAN, LTD.
    • Genshiro Kawachi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device with shift register segment start signal control in...
    • Patent number 11,107,431
    • Issue date Aug 31, 2021
    • TIANMA JAPAN, LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Display device and method of controlling the same
    • Patent number 10,971,076
    • Issue date Apr 6, 2021
    • TIANMA JAPAN, LTD.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240428736
    • Publication date Dec 26, 2024
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Masamichi SHIMODA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240212626
    • Publication date Jun 27, 2024
    • Xiamen Tianma Display Technology Co., Ltd.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    SENSOR DEVICE AND METHOD OF DETERMINING CORRECTION COEFFICIENTS
    • Publication number 20240054755
    • Publication date Feb 15, 2024
    • SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    • Genshiro KAWACHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230386410
    • Publication date Nov 30, 2023
    • Xiamen Tianma Display Technology Co., Ltd.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    THIN-FILM TRANSISTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20230369343
    • Publication date Nov 16, 2023
    • Xiamen Tianma Display Technology Co., Ltd.
    • Kazushige TAKECHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20230105534
    • Publication date Apr 6, 2023
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Masamichi SHIMODA
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE AND CONTROL METHOD THEREFOR
    • Publication number 20230070610
    • Publication date Mar 9, 2023
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Ruyue ZHANG
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    PIXEL CIRCUIT CONFIGURED TO CONTROL LIGHT-EMITTING ELEMENT
    • Publication number 20220398980
    • Publication date Dec 15, 2022
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20220208119
    • Publication date Jun 30, 2022
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20220199040
    • Publication date Jun 23, 2022
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro KAWACHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210383755
    • Publication date Dec 9, 2021
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE AND METHOD OF CONTROLLING PIXEL CIRCUIT
    • Publication number 20210383754
    • Publication date Dec 9, 2021
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    SIMULATION METHOD FOR CHARACTERISTICS OF TRANSISTOR, SIMULATION MET...
    • Publication number 20210232746
    • Publication date Jul 29, 2021
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro KAWACHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20210210021
    • Publication date Jul 8, 2021
    • Wuhan Tianma Micro-Electronics Co., Ltd.
    • Genshiro Kawachi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210202753
    • Publication date Jul 1, 2021
    • TIANMA JAPAN, LTD.
    • Yojiro MATSUEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PIXEL CIRCUIT FOR CONTROLLING LIGHT-EMITTING ELEMENT
    • Publication number 20210201778
    • Publication date Jul 1, 2021
    • TIANMA JAPAN, LTD.
    • Genshiro KAWACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20200335044
    • Publication date Oct 22, 2020
    • TIANMA JAPAN, LTD.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200035177
    • Publication date Jan 30, 2020
    • TIANMA JAPAN, LTD.
    • Genshiro KAWACHI
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    SENSOR DEVICE
    • Publication number 20190376924
    • Publication date Dec 12, 2019
    • Tianma Japan, Ltd.
    • Genshiro KAWACHI
    • G01 - MEASURING TESTING