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Roh YAMAMOTO

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  • Atsugi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20240048868
    • Publication date Feb 8, 2024
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20230387147
    • Publication date Nov 30, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takayuki Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220385840
    • Publication date Dec 1, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20210384239
    • Publication date Dec 9, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takayuki Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20210318856
    • Publication date Oct 14, 2021
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Takayuki IKEDA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20210134860
    • Publication date May 6, 2021
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Takayuki IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20200176493
    • Publication date Jun 4, 2020
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Takayuki IKEDA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20200169683
    • Publication date May 28, 2020
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Roh YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20200145600
    • Publication date May 7, 2020
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Roh YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IC, DRIVER IC, DISPLAY SYSTEM, AND ELECTRONIC DEVICE
    • Publication number 20200013320
    • Publication date Jan 9, 2020
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Roh YAMAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
    • Publication number 20190341913
    • Publication date Nov 7, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh Yamamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    • Publication number 20180224961
    • Publication date Aug 9, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE, DRIVER IC, AND ELECTRONIC DEVICE
    • Publication number 20180211595
    • Publication date Jul 26, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kei TAKAHASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
    • Publication number 20180091121
    • Publication date Mar 29, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20170250680
    • Publication date Aug 31, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
    • Publication number 20170221429
    • Publication date Aug 3, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Hidetomo KOBAYASHI
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR DEVICE, DRIVER IC, AND ELECTRONIC DEVICE
    • Publication number 20170186371
    • Publication date Jun 29, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kei TAKAHASHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
    • Publication number 20170103714
    • Publication date Apr 13, 2017
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • G02 - OPTICS
  • Information Patent Application

    SHIFT REGISTER, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE
    • Publication number 20160189797
    • Publication date Jun 30, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    DISPLAY DEVICE AND ELECTRONIC DEVICE
    • Publication number 20160070386
    • Publication date Mar 10, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING THE SAME
    • Publication number 20150326194
    • Publication date Nov 12, 2015
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh YAMAMOTO
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING THE SAME
    • Publication number 20130300468
    • Publication date Nov 14, 2013
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh Yamamoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING SEMICONDUCTOR DEVICE, A...
    • Publication number 20130272055
    • Publication date Oct 17, 2013
    • Semiconductor Energy Laboratory Co., Ltd.
    • Roh Yamamoto
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    POWER SUPPLY CONTROL DEVICE
    • Publication number 20130261835
    • Publication date Oct 3, 2013
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kei Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER