TREA

Yuko Oota

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device
    • Patent number 10,025,122
    • Issue date Jul 17, 2018
    • Kohoku Kogyo Co., Ltd.
    • Hiroaki Ono
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE
    • Publication number 20160202506
    • Publication date Jul 14, 2016
    • KOHOKU KOGYO CO., LTD.
    • Hiroaki Ono
    • G02 - OPTICS