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Ayumi Sato

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  • Atsugi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting device
    • Patent number 11,711,936
    • Issue date Jul 25, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 11,417,856
    • Issue date Aug 16, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 10,971,697
    • Issue date Apr 6, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 10,673,011
    • Issue date Jun 2, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 10,622,580
    • Issue date Apr 14, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting element, light-emitting device, electronic device, a...
    • Patent number 10,153,449
    • Issue date Dec 11, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Seo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting element, light-emitting device, electronic device, a...
    • Patent number 10,074,822
    • Issue date Sep 11, 2018
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Seo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 9,030,094
    • Issue date May 12, 2015
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 8,669,567
    • Issue date Mar 11, 2014
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 7,977,685
    • Issue date Jul 12, 2011
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device with reduced deterioration of periphery
    • Patent number 7,791,270
    • Issue date Sep 7, 2010
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 7,315,047
    • Issue date Jan 1, 2008
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 7,274,044
    • Issue date Sep 25, 2007
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20230337458
    • Publication date Oct 19, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20220376012
    • Publication date Nov 24, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20210210717
    • Publication date Jul 8, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20200203656
    • Publication date Jun 25, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20190123295
    • Publication date Apr 25, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
    • Publication number 20190115553
    • Publication date Apr 18, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi SEO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
    • Publication number 20160118615
    • Publication date Apr 28, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi SEO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, A...
    • Publication number 20160118614
    • Publication date Apr 28, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi SEO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20150048358
    • Publication date Feb 19, 2015
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20110241032
    • Publication date Oct 6, 2011
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20100253217
    • Publication date Oct 7, 2010
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20080079362
    • Publication date Apr 3, 2008
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light-emitting device
    • Publication number 20060061269
    • Publication date Mar 23, 2006
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kaoru Tsuchiya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light emitting device
    • Publication number 20050179372
    • Publication date Aug 18, 2005
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light-emitting device
    • Publication number 20050161680
    • Publication date Jul 28, 2005
    • Semiconductor Energy Laboratory Co., Ltd.
    • Takahiro Kawakami
    • H01 - BASIC ELECTRIC ELEMENTS