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Shinya Marushima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Transonic blade
    • Patent number 9,279,329
    • Issue date Mar 8, 2016
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Chihiro Myoren
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine, exhaust diffuser, and method of modifying gas turbine...
    • Patent number 9,217,368
    • Issue date Dec 22, 2015
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Chihiro Myoren
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Two-shaft gas turbine
    • Patent number 8,613,186
    • Issue date Dec 24, 2013
    • Hitachi, Ltd.
    • Tomomi Koganezawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Member having internal cooling passage
    • Patent number 8,419,365
    • Issue date Apr 16, 2013
    • Hitachi, Ltd.
    • Nobuaki Kizuka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Material having internal cooling passage and method for cooling mat...
    • Patent number 8,292,578
    • Issue date Oct 23, 2012
    • Hitachi, Ltd.
    • Yasuhiro Horiuchi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Member having internal cooling passage
    • Patent number 7,980,818
    • Issue date Jul 19, 2011
    • Hitachi, Ltd.
    • Nobuaki Kizuka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine and gas turbine cooling method
    • Patent number 7,950,897
    • Issue date May 31, 2011
    • Hitachi, Ltd.
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine and gas turbine cooling method
    • Patent number 7,909,564
    • Issue date Mar 22, 2011
    • Hitachi, Ltd.
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Advanced humid air turbine power plant
    • Patent number 7,587,887
    • Issue date Sep 15, 2009
    • Hitachi, Ltd.
    • Yasuhiro Horiuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine and gas turbine cooling method
    • Patent number 7,507,069
    • Issue date Mar 24, 2009
    • Hitachi, Ltd.
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas-turbine power generating installation and method of operating t...
    • Patent number 7,472,542
    • Issue date Jan 6, 2009
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Plant facility
    • Patent number 7,452,181
    • Issue date Nov 18, 2008
    • Hitachi, Ltd.
    • Hidetoshi Kuroki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine installation including a compressed air humidifier and...
    • Patent number 7,444,819
    • Issue date Nov 4, 2008
    • Hitachi, Ltd.
    • Takanori Shibata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Production process of gas turbine
    • Patent number 7,320,175
    • Issue date Jan 22, 2008
    • Hitachi, Ltd.
    • Tomomi Koganezawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas-turbine power generating installation and method of operating t...
    • Patent number 7,114,322
    • Issue date Oct 3, 2006
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coolant recovery type gas turbine
    • Patent number 7,028,486
    • Issue date Apr 18, 2006
    • Hitachi, Ltd.
    • Shinya Marushima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Coolant recovery type gas turbine
    • Patent number 7,028,487
    • Issue date Apr 18, 2006
    • Hitachi, Ltd.
    • Shinya Marushima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Closed circuit blade-cooled turbine
    • Patent number 7,029,236
    • Issue date Apr 18, 2006
    • Hitachi, Ltd.
    • Shinya Marushima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine rotor
    • Patent number 6,994,516
    • Issue date Feb 7, 2006
    • Hitachi, Ltd.
    • Yasuo Takahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Gas turbine and gas turbine high temperature section cooling method
    • Patent number 6,990,815
    • Issue date Jan 31, 2006
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine, gas turbine apparatus, and refrigerant collection meth...
    • Patent number 6,877,324
    • Issue date Apr 12, 2005
    • Hitachi, Ltd.
    • Ryou Akiyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Production process of gas turbine
    • Patent number 6,865,893
    • Issue date Mar 15, 2005
    • Hitachi, Ltd.
    • Tomomi Koganezawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine shaft and heat shield cooling arrangement
    • Patent number 6,860,110
    • Issue date Mar 1, 2005
    • Hitachi, Ltd.
    • Ryo Akiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine equipment and gas turbine cooling method
    • Patent number 6,792,762
    • Issue date Sep 21, 2004
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine rotor
    • Patent number 6,746,204
    • Issue date Jun 8, 2004
    • Hitachi, Ltd.
    • Yasuo Takahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Closed circuit blade-cooled turbine
    • Patent number 6,746,208
    • Issue date Jun 8, 2004
    • Hitachi, Ltd.
    • Shinya Marushima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Coolant recovery type gas turbine
    • Patent number 6,735,957
    • Issue date May 18, 2004
    • Hitachi, Ltd.
    • Shinya Marushima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine shaft and heat shield cooling arrangement
    • Patent number 6,655,153
    • Issue date Dec 2, 2003
    • Hitachi, Ltd.
    • Ryo Akiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine rotor
    • Patent number 6,648,600
    • Issue date Nov 18, 2003
    • Hitachi, Ltd.
    • Yasuo Takahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Gas turbine and gas turbine high temperature section cooling method
    • Patent number 6,644,035
    • Issue date Nov 11, 2003
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Transonic Blade
    • Publication number 20130259668
    • Publication date Oct 3, 2013
    • Hitachi, Ltd
    • Chihiro Myoren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Inner Bleed Structure of 2-Shaft Gas Turbine and a Method to Determ...
    • Publication number 20120060509
    • Publication date Mar 15, 2012
    • Hitachi, Ltd
    • Chihiro MYOREN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEMBER HAVING INTERNAL COOLING PASSAGE
    • Publication number 20110200449
    • Publication date Aug 18, 2011
    • Hitachi, Ltd
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas Turbine, Exhaust Diffuser, and Method of Modifying Gas Turbine...
    • Publication number 20110162369
    • Publication date Jul 7, 2011
    • Hitachi, Ltd
    • Chihiro MYOREN
    • F22 - STEAM GENERATION
  • Information Patent Application

    TWO-SHAFT GAS TURBINE
    • Publication number 20090320438
    • Publication date Dec 31, 2009
    • Hitachi, Ltd.
    • Tomomi KOGANEZAWA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ADVANCED HUMID AIR TURBINE POWER PLANT
    • Publication number 20090293493
    • Publication date Dec 3, 2009
    • Yasuhiro Horiuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Gas turbine unit and its cooling method
    • Publication number 20090282837
    • Publication date Nov 19, 2009
    • Hitachi, Ltd
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE AND GAS TURBINE COOLING METHOD
    • Publication number 20090196738
    • Publication date Aug 6, 2009
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE AND GAS TURBINE COOLING METHOD
    • Publication number 20090185896
    • Publication date Jul 23, 2009
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMBINED-CYCLE POWER PLANT AND STEAM THERMAL POWER PLANT
    • Publication number 20080289337
    • Publication date Nov 27, 2008
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMBINED-CYCLE POWER PLANT AND STEAM THERMAL POWER PLANT
    • Publication number 20080289316
    • Publication date Nov 27, 2008
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MATERIAL HAVING INTERNAL COOLING PASSAGE AND METHOD FOR COOLING MAT...
    • Publication number 20070183893
    • Publication date Aug 9, 2007
    • Yasuhiro Horiuchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Advanced humid air turbine power plant
    • Publication number 20070017227
    • Publication date Jan 25, 2007
    • Yasuhiro Horiuchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Member having internal cooling passage
    • Publication number 20060239820
    • Publication date Oct 26, 2006
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas-turbine power generating installation and method of operating t...
    • Publication number 20060207260
    • Publication date Sep 21, 2006
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Plant facility
    • Publication number 20060197345
    • Publication date Sep 7, 2006
    • Hidetoshi Kuroki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Combined-cycle power plant and steam thermal power plant
    • Publication number 20060042259
    • Publication date Mar 2, 2006
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine and gas turbine cooling method
    • Publication number 20060034685
    • Publication date Feb 16, 2006
    • Nobuaki Kizuka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Repowering steam plant through addition of gas turbine and method f...
    • Publication number 20050172639
    • Publication date Aug 11, 2005
    • Kazunori Yamanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS TURBINE AND GAS TURBINE HIGH TEMPERATURE SECTION COOLING METHOD
    • Publication number 20050172612
    • Publication date Aug 11, 2005
    • Hitachi, Ltd.
    • Kazunori Yamanaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Gas turbine unit and its cooling method
    • Publication number 20050097898
    • Publication date May 12, 2005
    • Hitachi, Ltd
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Gas-turbine power generating installation and method of operating t...
    • Publication number 20050091985
    • Publication date May 5, 2005
    • Kazunori Yamanaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Production process of gas turbine
    • Publication number 20050076502
    • Publication date Apr 14, 2005
    • Hitachi, Ltd.
    • Tomomi Koganezawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Gas turbine installation
    • Publication number 20050066664
    • Publication date Mar 31, 2005
    • Takanori Shibata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Turbine rotor
    • Publication number 20040191056
    • Publication date Sep 30, 2004
    • Hitachi, Ltd.
    • Yasuo Takahashi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Closed circuit blade-cooled turbine
    • Publication number 20040170494
    • Publication date Sep 2, 2004
    • Hitachi, Ltd.
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Coolant recovery type gas turbine
    • Publication number 20040163394
    • Publication date Aug 26, 2004
    • Hitachi, Ltd.
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Coolant recovery type gas turbine
    • Publication number 20040161335
    • Publication date Aug 19, 2004
    • Hitachi, Ltd.
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Production process of gas turbine
    • Publication number 20040060296
    • Publication date Apr 1, 2004
    • Tomomi Koganezawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Gas turbine shaft and heat shield cooling arrangement
    • Publication number 20040042896
    • Publication date Mar 4, 2004
    • Hitachi, Ltd.
    • Ryo Akiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES