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Yuichi NAGAMATSU

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-emitting element
    • Patent number 9,887,323
    • Issue date Feb 6, 2018
    • Toyoda Gosei Co., Ltd.
    • Yuichi Nagamatsu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT-EMITTING ELEMENT
    • Publication number 20150349209
    • Publication date Dec 3, 2015
    • Toyoda Gosei Co., Ltd.
    • Yuichi NAGAMATSU
    • H01 - BASIC ELECTRIC ELEMENTS