TREA

Sousaku Sawada

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical receiver device
    • Patent number 9,163,982
    • Issue date Oct 20, 2015
    • Sumitomo Electric Industries, Ltd.
    • Masaru Takechi
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL RECEIVER DEVICE
    • Publication number 20110215225
    • Publication date Sep 8, 2011
    • Sumitomo Electric Industries, Ltd.
    • Masaru Takechi
    • H03 - BASIC ELECTRONIC CIRCUITRY