TREA

Tsutomu Ooishi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam turbine pipe and pipe
    • Patent number 10,753,543
    • Issue date Aug 25, 2020
    • TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    • Yuichi Nakamura
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Steam turbine pipe and pipe
    • Patent number 10,203,069
    • Issue date Feb 12, 2019
    • TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    • Yuichi Nakamura
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Steam governing valve apparatus and power generation facility
    • Patent number 9,903,219
    • Issue date Feb 27, 2018
    • Kabushiki Kaisha Toshiba
    • Tsutomu Ooishi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Nozzle box of axial flow turbine and axial flow turbine
    • Patent number 8,690,532
    • Issue date Apr 8, 2014
    • Kabushiki Kaisha Toshiba
    • Yasunori Iwai
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam valve and generator set
    • Patent number 8,020,383
    • Issue date Sep 20, 2011
    • Kabushiki Kaisha Toshiba
    • Tsutomu Ooishi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam valve
    • Patent number 7,604,021
    • Issue date Oct 20, 2009
    • Kabushiki Kaisha Toshiba
    • Fumio Ootomo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High temperature steam valve and steam turbine plant
    • Patent number 7,481,058
    • Issue date Jan 27, 2009
    • Kabushiki Kaisha Toshiba
    • Masafumi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STEAM TURBINE PIPE AND PIPE
    • Publication number 20190120437
    • Publication date Apr 25, 2019
    • Toshiba Energy Systems & Solutions Corporation
    • Yuichi Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE PIPE AND PIPE
    • Publication number 20190120436
    • Publication date Apr 25, 2019
    • Toshiba Energy Systems & Solutions Corporation
    • Yuichi Nakamura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM GOVERNING VALVE APPARATUS AND POWER GENERATION FACILITY
    • Publication number 20160208636
    • Publication date Jul 21, 2016
    • KABUSHIKI KAISHA TOSHIBA
    • Tsutomu OOISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE PIPE
    • Publication number 20150211387
    • Publication date Jul 30, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Tsutomu SHIOYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE PIPE AND PIPE
    • Publication number 20140311601
    • Publication date Oct 23, 2014
    • KABUSHIKI KAISHA TOSHIBA
    • Yuichi NAKAMURA
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    NOZZLE BOX OF AXIAL FLOW TURBINE AND AXIAL FLOW TURBINE
    • Publication number 20100232958
    • Publication date Sep 16, 2010
    • Kabushiki Kaisha Toshiba
    • Yasunori IWAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM VALVE AND GENERATOR SET
    • Publication number 20090101859
    • Publication date Apr 23, 2009
    • Kabushiki Kaisha Toshiba
    • Tsutomu Ooishi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    High temperature steam valve and steam turbine plant
    • Publication number 20060048513
    • Publication date Mar 9, 2006
    • Kabushiki Kaisha Toshiba
    • Masafumi Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Steam valve
    • Publication number 20050268973
    • Publication date Dec 8, 2005
    • Fumio Ootomo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES