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Seiko Ishibashi

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  • Adachi-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sn-Cu-based lead-free solder alloy
    • Patent number 10,137,536
    • Issue date Nov 27, 2018
    • Senju Metal Industry Co., Ltd.
    • Tsukasa Ohnishi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Lead-free solder alloy
    • Patent number 9,844,837
    • Issue date Dec 19, 2017
    • Senju Metal Industry Co., Ltd.
    • Masato Shimamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lead-free solder alloy, connecting member and a method for its manu...
    • Patent number 9,773,721
    • Issue date Sep 26, 2017
    • Senju Metal Industry Co., Ltd.
    • Shunsaku Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Solder alloy
    • Patent number 8,932,519
    • Issue date Jan 13, 2015
    • Senju Metal Industry Co., Ltd.
    • Seiko Ishibashi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SN-CU-BASED LEAD-FREE SOLDER ALLOY
    • Publication number 20150029670
    • Publication date Jan 29, 2015
    • SENJU METAL INDUSTRY CO., LTD.
    • Tsukasa Ohnishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LEAD-FREE SOLDER ALLOY, CONNECTING MEMBER AND A METHOD FOR ITS MANU...
    • Publication number 20140326490
    • Publication date Nov 6, 2014
    • SENJU METAL INDUSTRY CO., LTD.
    • Shunsaku Yoshikawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Lead-Free Solder Alloy
    • Publication number 20140141273
    • Publication date May 22, 2014
    • SENJU METAL INDUSTRY CO., LTD.
    • Masato Shimamura
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SOLDER ALLOY
    • Publication number 20130343809
    • Publication date Dec 26, 2013
    • SENJU METAL INDUSTRY CO., LTD.
    • Seiko Ishibashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    LEAD-FREE SOLDER ALLOY, CONNECTING MEMBER AND A METHOD FOR ITS MAN...
    • Publication number 20120199393
    • Publication date Aug 9, 2012
    • Shunsaku Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR