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Aya Anazai

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Display device
    • Patent number 8,018,403
    • Issue date Sep 13, 2011
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masayuki Sakakura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device and element substrate
    • Patent number 7,423,295
    • Issue date Sep 9, 2008
    • Semiconductor Energy Laboratory Co., Ltd.
    • Yu Yamazaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light emitting device and element substrate
    • Patent number 7,180,245
    • Issue date Feb 20, 2007
    • Semiconductor Energy Laboratory Co., Ltd.
    • Yu Yamazaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Element substrate and light emitting device
    • Patent number 7,122,969
    • Issue date Oct 17, 2006
    • Semiconductor Energy Laboratory Co., Ltd.
    • Ryota Fukumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Element Substrate and Light Emitting Device
    • Publication number 20070241992
    • Publication date Oct 18, 2007
    • Semiconductor Energy Laboratory Co., Ltd.
    • Ryota Fukumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Display Device
    • Publication number 20070188422
    • Publication date Aug 16, 2007
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Aya Anazai
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Light Emitting Device and Element Substrate
    • Publication number 20070138479
    • Publication date Jun 21, 2007
    • SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    • Yu Yamazaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Element substrate and light emitting device
    • Publication number 20040256997
    • Publication date Dec 23, 2004
    • Ryota Fukumoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    Light emitting device and element substrate
    • Publication number 20040251465
    • Publication date Dec 16, 2004
    • Yu Yamazaki
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS