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Kazuyuki Nakamura

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guide vane apparatus for water turbine and water turbine equipped w...
    • Patent number 10,900,462
    • Issue date Jan 26, 2021
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine and pipe
    • Patent number 10,087,906
    • Issue date Oct 2, 2018
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Axial flow water turbine
    • Patent number 9,951,745
    • Issue date Apr 24, 2018
    • Kabushiki Kaisha Toshiba
    • Sadao Kurosawa
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic machine
    • Patent number 9,181,957
    • Issue date Nov 10, 2015
    • Yasuyuki Enomoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Runner vane for axial-flow hydraulic machinery
    • Patent number 8,118,558
    • Issue date Feb 21, 2012
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Francis pump-turbine
    • Patent number 7,682,134
    • Issue date Mar 23, 2010
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydraulic turbine and stay ring
    • Patent number 7,438,521
    • Issue date Oct 21, 2008
    • Kabushiki Kaisha Toshiba
    • Yasuyuki Enomoto
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Plasma facing components of nuclear fusion reactors employing tungs...
    • Patent number 6,610,375
    • Issue date Aug 26, 2003
    • Japan Atomic Energy Research Institute
    • Masato Akiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma facing components of nuclear fusion reactors employing tungs...
    • Patent number 6,261,648
    • Issue date Jul 17, 2001
    • Japan Atomic Energy Research Institute
    • Masato Akiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Attachment mounting/demounting device in working machinery
    • Patent number 6,132,131
    • Issue date Oct 17, 2000
    • Shin Caterpillar Mitsubishi Ltd.
    • Kazuyuki Nakamura
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Lubricating grease
    • Patent number 5,013,466
    • Issue date May 7, 1991
    • Japan Atomic Energy Research Institute
    • Kenjiro Obara
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Metal seal flange assembly
    • Patent number 4,988,130
    • Issue date Jan 29, 1991
    • Japan Atomic Energy Research Institute
    • Kenjiro Obara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GUIDE VANE APPARTUS FOR WATER TURBINE AND WATER TURBINE EQUIPPED WI...
    • Publication number 20180313320
    • Publication date Nov 1, 2018
    • Kabushiki Kaisha Toshiba
    • Kazuyuki NAKAMURA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC TURBINE AND PIPE
    • Publication number 20150056061
    • Publication date Feb 26, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Kazuyuki NAKAMURA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    AXIAL FLOW WATER TURBINE
    • Publication number 20140322004
    • Publication date Oct 30, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Sadao KUROSAWA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC MACHINE
    • Publication number 20100086394
    • Publication date Apr 8, 2010
    • Kabushiki Kaisha Toshiba
    • Yasuyuki Enomoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RUNNER VANE FOR AXIAL-FLOW HYDRAULIC MACHINERY
    • Publication number 20090257879
    • Publication date Oct 15, 2009
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Francis pump-turbine
    • Publication number 20070140852
    • Publication date Jun 21, 2007
    • Kabushiki Kaisha Toshiba
    • Kazuyuki Nakamura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Hydraulic turbine and stay ring
    • Publication number 20070020096
    • Publication date Jan 25, 2007
    • Yasuyuki Enomoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Plasma facing components of nuclear fusion reactors employing tungs...
    • Publication number 20020015466
    • Publication date Feb 7, 2002
    • Masato Akiba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...