TREA

Eigo YOSHIKAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photometric apparatus
    • Patent number 9,759,603
    • Issue date Sep 12, 2017
    • Sekonic Corporation
    • Tomohide Kanzawa
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOMETRIC APPARATUS
    • Publication number 20160231174
    • Publication date Aug 11, 2016
    • Sekonic Corporation
    • Tomohide KANZAWA
    • G01 - MEASURING TESTING