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Yasushi Maeda

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photoelectric conversion device
    • Patent number 9,437,768
    • Issue date Sep 6, 2016
    • Semiconductor Energy Laboratory Co., Ltd.
    • Yoichiro Numasawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Photoelectric conversion module and manufacturing method thereof
    • Patent number 9,214,587
    • Issue date Dec 15, 2015
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kazuo Nishi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOELECTRIC CONVERSION DEVICE
    • Publication number 20130082344
    • Publication date Apr 4, 2013
    • Semiconductor Energy Laboratory Co., Ltd.
    • Yoichiro Nuwasawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Photoelectric Conversion Module and Manufacturing Method Thereof
    • Publication number 20120042926
    • Publication date Feb 23, 2012
    • Semiconductor Energy Laboratory Co., Ltd
    • Kazuo Nishi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...