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Hiroaki Nagata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pb-free solder alloy
    • Patent number 9,199,339
    • Issue date Dec 1, 2015
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroaki Nagata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Bi-BASED SOLDER ALLOY, METHOD OF BONDING ELECTRONIC COMPONENT USING...
    • Publication number 20160234945
    • Publication date Aug 11, 2016
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroaki NAGATA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Pb-FREE SOLDER ALLOY
    • Publication number 20130094991
    • Publication date Apr 18, 2013
    • Sumitomo Metal Mining Co., Ltd.
    • Hiroaki Nagata
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...