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Hitoshi Hatano

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  • Hyogo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HOLLOW SEAMLESS STEEL PIPE FOR SPRING
    • Publication number 20180265952
    • Publication date Sep 20, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takuya KOCHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR MANUFACTURING STEEL FOR HIGH-STRENGTH HOLLOW SPRING
    • Publication number 20170306432
    • Publication date Oct 26, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takuya KOCHI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRING
    • Publication number 20150285410
    • Publication date Oct 8, 2015
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd)
    • Takuya Kochi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SEAMLESS STEEL PIPE FOR HOLLOW SPRING
    • Publication number 20150159245
    • Publication date Jun 11, 2015
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Takuya Kochi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SEAMLESS STEEL PIPE FOR HIGH-STRENGTH HOLLOW SPRING
    • Publication number 20120325364
    • Publication date Dec 27, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Takuya Kochi
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HOLLOW SEAMLESS PIPE FOR HIGH-STRENGTH SPRINGS
    • Publication number 20120070682
    • Publication date Mar 22, 2012
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hitoshi Hatano
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL FOR HEAT TREATMENT
    • Publication number 20110091348
    • Publication date Apr 21, 2011
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hitoshi Hatano
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Weld metal excellent in low temperature toughness and SR cracking r...
    • Publication number 20060179974
    • Publication date Aug 17, 2006
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Hitoshi Hatano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Welding wire for modified 9Cr-1Mo steel, and submerged-arc welding...
    • Publication number 20050257853
    • Publication date Nov 24, 2005
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.)
    • Ken Yamashita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Flux-cored wire for gas-shielded arc welding
    • Publication number 20040020912
    • Publication date Feb 5, 2004
    • Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.)
    • Noriyuki Hara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR