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Kei Yamazaki

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUX-CORED WIRE
    • Publication number 20190126411
    • Publication date May 2, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Naoki KAWABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FLUX-CORED WIRE FOR GAS-SHIELDED ARC WELDING AND WELDING METHOD
    • Publication number 20180104773
    • Publication date Apr 19, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Minoru MIYATA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    WELDING DEVICE AND WELDING METHOD
    • Publication number 20180015561
    • Publication date Jan 18, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Naoki KAWABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING WELDED ARTICLE, WELDING METHOD, AND WELDIN...
    • Publication number 20160045972
    • Publication date Feb 18, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SOLID WIRE, AND GAS-SHIELDED ARC WELDING METHOD USING SAME
    • Publication number 20150027995
    • Publication date Jan 29, 2015
    • DAIHEN CORPORATION
    • Shun Izutani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ARC WELDING APPARATUS, CONSTANT VOLTAGE CHARACTERISTIC WELDING POWE...
    • Publication number 20140116999
    • Publication date May 1, 2014
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Reiichi SUZUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TANDEM GAS-SHIELDED ARC WELDING METHOD
    • Publication number 20130233833
    • Publication date Sep 12, 2013
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yimin Yuan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TWO-ELECTRODE WELDING METHOD
    • Publication number 20120312795
    • Publication date Dec 13, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Reiichi SUZUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING TORCH
    • Publication number 20120285932
    • Publication date Nov 15, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Yimin Yuan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONSUMABLE-ELECTRODE GAS-SHIELD ARC WELDING METHOD AND CONSUMABLE-E...
    • Publication number 20110259853
    • Publication date Oct 27, 2011
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH-CURRENT-DENSITY GAS-SHIELDED ARC WELDING
    • Publication number 20110253679
    • Publication date Oct 20, 2011
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING CONTROL APPARATUS FOR PULSE ARC WELDING OF CONSUMED ELECTRO...
    • Publication number 20100200553
    • Publication date Aug 12, 2010
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEEL SHEET HAVING EXCELLENT WELDABILITY
    • Publication number 20090252955
    • Publication date Oct 8, 2009
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuo Soshiroda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING CONTROL APPARATUS AND METHOD
    • Publication number 20090242533
    • Publication date Oct 1, 2009
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONSUMABLE ELECTRODE TYPE GAS SHIELDED ARC WELDING CONTROL APPARATU...
    • Publication number 20080237196
    • Publication date Oct 2, 2008
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Kei YAMAZAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PULSED ARC WELDING METHOD
    • Publication number 20070210048
    • Publication date Sep 13, 2007
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Fusaki Koshiishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEEL SHEET HAVING EXCELLENT WELDABILITY
    • Publication number 20070144620
    • Publication date Jun 28, 2007
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsuo Soshiroda
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PULSED ARC WELDING METHOD
    • Publication number 20070102409
    • Publication date May 10, 2007
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Fusaki Koshiishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR