TREA

Yoshiaki Yamazaki

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  • Hitachi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine blade and turbine
    • Patent number 7,052,237
    • Issue date May 30, 2006
    • Hitachi, Ltd.
    • Kiyoshi Segawa
    • 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 blade and turbine
    • Patent number 6,776,582
    • Issue date Aug 17, 2004
    • Hitachi, Ltd.
    • Kiyoshi Segawa
    • 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 6,568,908
    • Issue date May 27, 2003
    • Hitachi, Ltd.
    • Kiyoshi Namura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine
    • Patent number 6,341,941
    • Issue date Jan 29, 2002
    • Hitachi, Ltd.
    • Kiyoshi Namura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus of stationary blade for axial flow turbine, and axial flo...
    • Patent number 5,249,922
    • Issue date Oct 5, 1993
    • Hitachi, Ltd.
    • Takeshi Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine rotor construction
    • Patent number 4,191,508
    • Issue date Mar 4, 1980
    • Hitachi, Ltd.
    • Michio Kuroda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Turbine blade and turbine
    • Publication number 20050129524
    • Publication date Jun 16, 2005
    • Hitachi, Ltd.
    • Kiyoshi Segawa
    • 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
  • Information Patent Application

    Turbine blade and turbine
    • Publication number 20020172594
    • Publication date Nov 21, 2002
    • Kiyoshi Segawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Steam turbine
    • Publication number 20020057969
    • Publication date May 16, 2002
    • Kiyoshi Namura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES