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Masaharu Ueda

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WELDED RAIL
    • Publication number 20230193438
    • Publication date Jun 22, 2023
    • NIPPON STEEL CORPORATION
    • Masaharu UEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RAIL
    • Publication number 20220120039
    • Publication date Apr 21, 2022
    • NIPPON STEEL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL AND METHOD OF MANUFACTURING RAIL
    • Publication number 20210395847
    • Publication date Dec 23, 2021
    • NIPPON STEEL CORPORATION
    • Masaharu UEDA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    RAIL
    • Publication number 20190161839
    • Publication date May 30, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STRESS-RELIEF HEAT TREATMENT APPARATUS
    • Publication number 20180094333
    • Publication date Apr 5, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenichi KARIMINE
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL
    • Publication number 20170369961
    • Publication date Dec 28, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL
    • Publication number 20170369975
    • Publication date Dec 28, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HEAT TREATMENT DEVICE, HEAT TREATMENT METHOD, AND RAIL STEEL
    • Publication number 20170073793
    • Publication date Mar 16, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenichi KARIMINE
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL AND PRODUCTION METHOD THEREFOR
    • Publication number 20170051373
    • Publication date Feb 23, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL AND PRODUCTION METHOD THEREFOR
    • Publication number 20170044634
    • Publication date Feb 16, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu UEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STRESS-RELIEF HEAT TREATMENT APPARATUS
    • Publication number 20150211087
    • Publication date Jul 30, 2015
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenichi Karimine
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RAIL
    • Publication number 20150136864
    • Publication date May 21, 2015
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu Ueda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    RAIL
    • Publication number 20150069141
    • Publication date Mar 12, 2015
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Masaharu Ueda
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    METHOD OF REHEATING RAIL WELD ZONE
    • Publication number 20140087320
    • Publication date Mar 27, 2014
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kenichi Karimine
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL RAIL AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20130065079
    • Publication date Mar 14, 2013
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Pearlite-Based High Carbon Steel Rail Having Excellent Ductility An...
    • Publication number 20120087825
    • Publication date Apr 12, 2012
    • Teruhisa Miyazaki
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD OF COOLING RAIL WELD ZONE, DEVICE FOR COOLING RAIL WELD ZONE...
    • Publication number 20120015212
    • Publication date Jan 19, 2012
    • NIPPON STEEL CORPORATION
    • Kenichi Karimine
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PEARLITIC RAIL WITH EXCELLENT WEAR RESISTANCE AND TOUGHNESS
    • Publication number 20110303756
    • Publication date Dec 15, 2011
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RECORDING APPARATUS
    • Publication number 20110279541
    • Publication date Nov 17, 2011
    • Canon Kabushiki Kaisha
    • Akira Kida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRINTING APPARATUS
    • Publication number 20110273510
    • Publication date Nov 10, 2011
    • Canon Kabushiki Kaisha
    • Masahiro Sugimoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PEARLITE RAIL
    • Publication number 20110226389
    • Publication date Sep 22, 2011
    • NIPPON STEEL CORPORATION
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    IMAGE FORMING APPARATUS AND CUTTING DEVICE
    • Publication number 20110211900
    • Publication date Sep 1, 2011
    • Canon Kabushiki Kaisha
    • Masaharu Ueda
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    PEARLITE RAIL HAVING SUPERIOR ABRASION RESISTANCE AND EXCELLENT TOU...
    • Publication number 20110155821
    • Publication date Jun 30, 2011
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR PRODUCING PEARLITIC RAIL EXCELLENT IN WEAR RESISTANCE AN...
    • Publication number 20090314049
    • Publication date Dec 24, 2009
    • Masaharu Ueda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rail manufacturing method
    • Publication number 20090014099
    • Publication date Jan 15, 2009
    • Noriaki Onodera
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PEARLITIC STEEL RAIL EXCELLENT IN WEAR RESISTANCE AND DUCTILITY AND...
    • Publication number 20080011393
    • Publication date Jan 17, 2008
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Method for producing high-carbon steel rails excellent in wear resi...
    • Publication number 20070181231
    • Publication date Aug 9, 2007
    • Nippon Steel Corporation
    • Masaharu Ueda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Pealite base rail excellent in wear resistance and ductility and me...
    • Publication number 20040187981
    • Publication date Sep 30, 2004
    • Masaharu Ueda
    • C21 - METALLURGY OF IRON