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Eiji Akita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Moving blade and gas turbine using the same
    • Patent number 7,481,614
    • Issue date Jan 27, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Yasuoki Tomita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blade structure in a gas turbine
    • Patent number 7,229,248
    • Issue date Jun 12, 2007
    • Mitsubishi Heavy Industries, Ltd.
    • Eisaku Ito
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Blade structure in a gas turbine
    • Patent number 6,887,042
    • Issue date May 3, 2005
    • Mitsubishi Heavy Industries, Ltd.
    • Eisaku Ito
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Gas turbine and gas turbine combustor
    • Patent number 6,634,175
    • Issue date Oct 21, 2003
    • Mitsubishi Heavy Industries, Ltd.
    • Yutaka Kawata
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas turbine system and combined plant comprising the same
    • Patent number 6,389,796
    • Issue date May 21, 2002
    • Mitsubishi Heavy Industries, Ltd.
    • Shigemi Mandai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combustor
    • Patent number 6,267,583
    • Issue date Jul 31, 2001
    • Mistubishi Heavy Industries, Ltd.
    • Shigemi Mandai
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combined cycle plant having a heat exchanger for compressed air
    • Patent number 6,244,039
    • Issue date Jun 12, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Hideaki Sugishita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine combined cycle
    • Patent number 6,212,873
    • Issue date Apr 10, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Hideaki Sugishita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine moving blade platform
    • Patent number 6,196,799
    • Issue date Mar 6, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Ichiro Fukue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine moving blade platform
    • Patent number 6,190,130
    • Issue date Feb 20, 2001
    • Mitsubishi Heavy Industries, Ltd.
    • Ichiro Fukue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine moving blade
    • Patent number 6,152,695
    • Issue date Nov 28, 2000
    • Mitsubishi Heavy Industries, Ltd.
    • Ichiro Fukue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine rotor blade
    • Patent number 6,099,253
    • Issue date Aug 8, 2000
    • Mitsubishi Heavy Industries, Inc.
    • Ichiro Fukue
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling structure to cool platform for drive blades of gas turbine
    • Patent number 6,071,075
    • Issue date Jun 6, 2000
    • Mitsubishi Heavy Industries, Ltd.
    • Yasuoki Tomita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for cooling blades in a gas turbine
    • Patent number 6,065,282
    • Issue date May 23, 2000
    • Mitsubishi Heavy Industries, Ltd.
    • Ichiro Fukue
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of forming a cooling air passage in a gas turbine stationary...
    • Patent number 5,957,657
    • Issue date Sep 28, 1999
    • Mitisubishi Heavy Industries, Ltd.
    • Eiji Akita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine plant system and gas pressure stabilizer thereof in eme...
    • Patent number 4,936,089
    • Issue date Jun 26, 1990
    • Kawasaki Steel Corporation
    • Shigeru Komiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS TURBINE COOLING SYSTEM, GAS TURBINE PLANT EQUIPPED WITH THE SAM...
    • Publication number 20160326961
    • Publication date Nov 10, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yasuoki TOMITA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Moving blade and gas turbine using the same
    • Publication number 20050186074
    • Publication date Aug 25, 2005
    • Mitsubishi Heavy Industries, Ltd.
    • Yasuoki Tomita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade structure in a gas turbine
    • Publication number 20050089403
    • Publication date Apr 28, 2005
    • MITSUBISHI HEAVY INDUSTRIES LTD.
    • Eisaku Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade structure in a gas turbine
    • Publication number 20050013693
    • Publication date Jan 20, 2005
    • MITSUBISHI HEAVY INDUSTRIES LTD.
    • Eisaku Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Blade structure in a gas turbine
    • Publication number 20020094270
    • Publication date Jul 18, 2002
    • MITSUBISHI HEAVY INDUSTRIES LTD.
    • Eisaku Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES