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Takashi Ikeguchi

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Patents Grantslast 30 patents

  • 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

    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

    Coolant recovery type gas turbine
    • Patent number 6,568,191
    • Issue date May 27, 2003
    • 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 6,393,829
    • Issue date May 28, 2002
    • Hitachi, Ltd.
    • Shinya Marushima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Coolant recovery type gas turbine
    • Patent number 6,370,866
    • Issue date Apr 16, 2002
    • Hitachi, Ltd.
    • Shinya Marushima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine exhaust recirculation method and apparatus
    • Patent number 6,202,400
    • Issue date Mar 20, 2001
    • Hitachi, Ltd.
    • Motoaki Utamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine with turbine blade cooling
    • Patent number 6,185,924
    • Issue date Feb 13, 2001
    • Hitachi, Ltd.
    • Manabu Matsumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust recirculation type combined plant
    • Patent number 6,173,562
    • Issue date Jan 16, 2001
    • Hitachi, Ltd.
    • Motoaki Utamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust recirculation type combined plant
    • Patent number 5,794,431
    • Issue date Aug 18, 1998
    • Hitachi, Ltd.
    • Motoaki Utamura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas turbine
    • Patent number 5,695,319
    • Issue date Dec 9, 1997
    • Hitachi, Ltd.
    • Manabu Matsumoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas turbine and gas turbine blade
    • Patent number 5,393,198
    • Issue date Feb 28, 1995
    • Hitachi, Ltd.
    • Masami Noda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Synchrotron radiation source with beam stabilizers
    • Patent number 5,177,448
    • Issue date Jan 5, 1993
    • Hitachi, Ltd.
    • Takashi Ikeguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Turbine blade
    • Patent number 5,100,293
    • Issue date Mar 31, 1992
    • Hitachi, Ltd.
    • Shunichi Anzai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Synchrotron radiation generation apparatus
    • Patent number 5,036,290
    • Issue date Jul 30, 1991
    • Hitachi, Ltd.
    • Tadasi Sonobe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Synchrotron radiation source
    • Patent number 4,994,753
    • Issue date Feb 19, 1991
    • Hitachi, Ltd.
    • Takashi Ikeguchi
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Synchrotron radiation source and method of making the same
    • Patent number 4,931,744
    • Issue date Jun 5, 1990
    • Hitachi, Ltd.
    • Tadasi Sonobe
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Synchrotron radiation source
    • Patent number 4,853,640
    • Issue date Aug 1, 1989
    • Hitachi, Ltd.
    • Manabu Matsumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for detecting coagulation effect
    • Patent number 4,282,093
    • Issue date Aug 4, 1981
    • Hitachi, Ltd.
    • Teturo Haga
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Apparatus for detecting change in water quality
    • Patent number 4,220,858
    • Issue date Sep 2, 1980
    • Hitachi, Ltd.
    • Takashi Ikeguchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for separating non-magnetic materials of different densities
    • Patent number 4,113,608
    • Issue date Sep 12, 1978
    • Agency of Industrial Science & Technology
    • Saburo Kazama
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • 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

    Coolant recovery type gas turbine
    • Publication number 20030167777
    • Publication date Sep 11, 2003
    • 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 20020085911
    • Publication date Jul 4, 2002
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COOLANT RECOVERY TYPE GAS TURBINE
    • Publication number 20020018710
    • Publication date Feb 14, 2002
    • SHINYA MARUSHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Coolant recovery type gas turbine
    • Publication number 20010000846
    • Publication date May 10, 2001
    • Shinya Marushima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES