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Yoshiharu Utsumi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool
    • Patent number 12,049,693
    • Issue date Jul 30, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Daiji Tabayashi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Cutting tool
    • Patent number 11,992,882
    • Issue date May 28, 2024
    • Sumitomo Electric Hardmetal Corp.
    • Haruyo Fukui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coating
    • Patent number 11,408,065
    • Issue date Aug 9, 2022
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating
    • Patent number 10,689,748
    • Issue date Jun 23, 2020
    • Sumitomo Electric Industries, Ltd
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rotating tool
    • Patent number 10,471,523
    • Issue date Nov 12, 2019
    • Sumitomo Electric Industries, Ltd
    • Paer Christoffer Arumskog
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated rotary tool and method for manufacturing the same
    • Patent number 9,193,007
    • Issue date Nov 24, 2015
    • Sumitomo Electric Industries, Ltd
    • Yoshiharu Utsumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool
    • Patent number 8,998,062
    • Issue date Apr 7, 2015
    • Sumitomo Electric Industries, Ltd
    • Hideki Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated rotary tool
    • Patent number 8,978,957
    • Issue date Mar 17, 2015
    • Sumitomo Electric Industries, Ltd
    • Hideki Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool
    • Patent number 8,936,186
    • Issue date Jan 20, 2015
    • Sumitomo Electric Industries, Ltd
    • Hiroka Aoyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary tool
    • Patent number 8,833,633
    • Issue date Sep 16, 2014
    • Sumitomo Electric Industries, Ltd.
    • Hiroka Miyazaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coated rotary tool
    • Patent number 8,701,964
    • Issue date Apr 22, 2014
    • Sumitomo Electric Industries, Ltd
    • Hideki Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hard amorphous carbon film
    • Patent number 7,955,691
    • Issue date Jun 7, 2011
    • Kabushiki Kaisha Riken
    • Masaki Moronuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Amorphous carbon film, process for producing the same and amorphous...
    • Patent number 7,416,786
    • Issue date Aug 26, 2008
    • Sumitomo Electric Industries, Ltd.
    • Kazuhiko Oda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Automotive engine valve mechanism system shim and lifter of these a...
    • Patent number 7,086,362
    • Issue date Aug 8, 2006
    • Nissan Motor Co., Ltd.
    • Yutaka Mabuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Amorphous carbon coated tools and method of producing the same
    • Patent number 6,962,751
    • Issue date Nov 8, 2005
    • Sumitomo Electric Industries, Ltd.
    • Haruyo Fukui
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Amorphous carbon coated tool and fabrication method thereof
    • Patent number 6,881,475
    • Issue date Apr 19, 2005
    • Sumitomo Electric Industries, Ltd.
    • Satoshi Ohtani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Amorphous carbon covered member
    • Patent number 6,821,624
    • Issue date Nov 23, 2004
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Boron-aluminum nitride coating and method of producing same
    • Patent number 5,766,783
    • Issue date Jun 16, 1998
    • Sumitomo Electric Industries Ltd.
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230150035
    • Publication date May 18, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Haruyo FUKUI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230123968
    • Publication date Apr 20, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Daiji TABAYASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING TOOL
    • Publication number 20230068515
    • Publication date Mar 2, 2023
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Daiji TABAYASHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATING
    • Publication number 20190292649
    • Publication date Sep 26, 2019
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATING
    • Publication number 20180195161
    • Publication date Jul 12, 2018
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ROTATING TOOL
    • Publication number 20180029145
    • Publication date Feb 1, 2018
    • Sumitomo Electric Industries, Ltd.
    • Paer Christoffer Arumskog
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND JOINING METHOD
    • Publication number 20170151625
    • Publication date Jun 1, 2017
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL AND JOINING METHOD
    • Publication number 20170136571
    • Publication date May 18, 2017
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COATED ROTARY TOOL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20150209896
    • Publication date Jul 30, 2015
    • Sumitomo Electric Industries, Ltd.
    • Yoshiharu Utsumi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COATED ROTARY TOOL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20140224859
    • Publication date Aug 14, 2014
    • Yoshiharu Utsumi
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    COATED ROTARY TOOL
    • Publication number 20140124564
    • Publication date May 8, 2014
    • Sumitomo Electric Industries, Ltd.
    • Hideki Moriguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED ROTARY TOOL AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20140106177
    • Publication date Apr 17, 2014
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COATED ROTARY TOOL
    • Publication number 20140084044
    • Publication date Mar 27, 2014
    • Sumitomo Electric Industries, Ltd.
    • Hideki Moriguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Rotary Tool
    • Publication number 20130341376
    • Publication date Dec 26, 2013
    • Sumitomo Electric Industries, Ltd.
    • Hiroka Miyazaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20130284793
    • Publication date Oct 31, 2013
    • Sumitomo Electric Industries, Ltd.
    • Hideki Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20130264373
    • Publication date Oct 10, 2013
    • Sumitomo Electric Industries, Ltd.
    • Hiroka Miyazaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20130087604
    • Publication date Apr 11, 2013
    • Sumitomo Electric Industries, Ltd.
    • Hideki Moriguchi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COATED ROTARY TOOL
    • Publication number 20120248175
    • Publication date Oct 4, 2012
    • Sumitomo Electric Industries, Ltd.
    • Hideki Moriguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Hard Amorphous Carbon Film
    • Publication number 20090011225
    • Publication date Jan 8, 2009
    • Masaki Moronuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Amorphous carbon film, process for producing the same and amorphous...
    • Publication number 20060246290
    • Publication date Nov 2, 2006
    • Kazuhiko Oda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Automotive engine valve mechanism system shim and lifter of these a...
    • Publication number 20040154570
    • Publication date Aug 12, 2004
    • Yutaka Mabuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Amorphous carbon coated tools and method of producing the same
    • Publication number 20030054171
    • Publication date Mar 20, 2003
    • Haruyo Fukui
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Amorphous carbon coated tool and fabrication method thereof
    • Publication number 20030049083
    • Publication date Mar 13, 2003
    • Satoshi Ohtani
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    Amorphous carbon covered member
    • Publication number 20010024737
    • Publication date Sep 27, 2001
    • Yoshiharu Utsumi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...