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Tadayuki Sagawa

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solder ball and electronic member
    • Patent number 9,320,152
    • Issue date Apr 19, 2016
    • Nippon Steel & Sumikin Materials Co., Ltd.
    • Shinichi Terashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLDER BALL AND ELECTRONIC MEMBER
    • Publication number 20150146394
    • Publication date May 28, 2015
    • NIPPON STEEL & SUMKIN MATERIALS CO., LTD.
    • Shinichi Terashima
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...