TREA

Kazuo Ikeuchi

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine moving blade
    • Patent number 7,429,164
    • Issue date Sep 30, 2008
    • Hitachi, Ltd.
    • Yutaka Yamashita
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine bucket
    • Patent number 6,846,160
    • Issue date Jan 25, 2005
    • Hitachi, Ltd.
    • Eiji Saito
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine bucket
    • Patent number 6,579,066
    • Issue date Jun 17, 2003
    • Hitachi, Ltd.
    • Eiji Saito
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 5,829,955
    • Issue date Nov 3, 1998
    • Hitachi, Ltd.
    • Eiji Saito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid machinery having blade apparatus and blade apparatus for flui...
    • Patent number 5,498,136
    • Issue date Mar 12, 1996
    • Hitachi, Ltd.
    • Kiyoshi Namura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressurized fluidized-bed boiler power plant
    • Patent number 5,251,434
    • Issue date Oct 12, 1993
    • Hitachi, Ltd.
    • Shigehisa Sugita
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbine stage structure
    • Patent number 4,662,820
    • Issue date May 5, 1987
    • Hitachi, Ltd.
    • Tetsuo Sasada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and apparatus for detecting rubbing in a rotary machine
    • Patent number 4,478,082
    • Issue date Oct 23, 1984
    • Hitachi, Ltd.
    • Ichiya Sato
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of and system for monitoring bearing conditions
    • Patent number 4,406,169
    • Issue date Sep 27, 1983
    • Hitachi, Ltd.
    • Kazuo Ikeuchi
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Device for connecting turbine blades
    • Patent number 4,401,411
    • Issue date Aug 30, 1983
    • Hitachi, Ltd.
    • Katsukuni Hisano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of diagnosis of operating conditions of bearing and apparatu...
    • Patent number 4,376,389
    • Issue date Mar 15, 1983
    • Hitachi, Ltd.
    • Tomoaki Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Turbine moving blade
    • Publication number 20060127221
    • Publication date Jun 15, 2006
    • Yutaka Yamashita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Turbine bucket
    • Publication number 20030228225
    • Publication date Dec 11, 2003
    • Hitachi, Ltd.
    • Eiji Saito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES