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Ryota YAMAGUCHI

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Layered body and saw device
    • Patent number 10,979,017
    • Issue date Apr 13, 2021
    • Sumitomo Electric Industries, Ltd.
    • Keiichirou Geshi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Optical component
    • Patent number 10,807,908
    • Issue date Oct 20, 2020
    • Sumitomo Electric Industries, Ltd
    • Ryota Yamaguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    LAYERED BODY AND SAW DEVICE
    • Publication number 20200091891
    • Publication date Mar 19, 2020
    • Sumitomo Electric Industries, Ltd.
    • Keiichirou GESHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    INFRARED LENS UNIT
    • Publication number 20190293898
    • Publication date Sep 26, 2019
    • Sumitomo Electric Industries, Ltd.
    • Masato Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INFRARED LENS UNIT
    • Publication number 20190235217
    • Publication date Aug 1, 2019
    • Sumitomo Electric Industries, Ltd.
    • Masato Hasegawa
    • G02 - OPTICS
  • Information Patent Application

    INFRARED LENS MODULE
    • Publication number 20190094484
    • Publication date Mar 28, 2019
    • Sumitomo Electric Industries, Ltd.
    • Masato Hasegawa
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL COMPONENT
    • Publication number 20190023609
    • Publication date Jan 24, 2019
    • Sumitomo Electric Industries, Ltd.
    • Ryota YAMAGUCHI
    • G02 - OPTICS