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Kuniyoshi Tsubouchi
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Mito, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Combustor for gas turbine
Patent number
8,397,510
Issue date
Mar 19, 2013
Hitachi, Ltd.
Satoshi Dodo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas turbine power generator plant and silencer for the same
Patent number
7,958,717
Issue date
Jun 14, 2011
Hitachi, Ltd.
Susumu Nakano
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine power plant
Patent number
7,730,713
Issue date
Jun 8, 2010
Hitachi, Ltd.
Susumu Nakano
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Radial turbine and method of cooling nozzle of the same
Patent number
7,654,094
Issue date
Feb 2, 2010
Hitachi, Ltd.
Manabu Yagi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine power generator plant with mutually independent cooling...
Patent number
7,409,832
Issue date
Aug 12, 2008
Hitachi, Ltd.
Susumu Nakano
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine power generator having humidifying and cooling means
Patent number
6,981,360
Issue date
Jan 3, 2006
Hitachi, Ltd.
Manabu Yagi
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Heat and electric power supply system and operation method thereof
Patent number
6,769,266
Issue date
Aug 3, 2004
Hitachi, Ltd.
Satoshi Dodo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat and electric power supply system and operation method thereof
Patent number
6,477,852
Issue date
Nov 12, 2002
Hitachi, Ltd.
Satoshi Dodo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Gas-liquid separation device for electroconductive gas-liquid two p...
Patent number
5,238,547
Issue date
Aug 24, 1993
Hitachi, Ltd.
Kuniyoshi Tsubouchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Shut off apparatus for a fluid passage, method for controlling the...
Patent number
5,101,848
Issue date
Apr 7, 1992
Hitachi, Ltd.
Yoshio Kojima
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and apparatus for estimating life expectancy of mechanical s...
Patent number
4,875,170
Issue date
Oct 17, 1989
Hitachi, Ltd.
Shigeo Sakurai
G07 - CHECKING-DEVICES
Information
Patent Grant
Apparatus for transferring small amount of fluid
Patent number
4,822,250
Issue date
Apr 18, 1989
Hitachi, Ltd.
Kuniyoshi Tsubouchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for transferring small amount of fluid
Patent number
4,808,084
Issue date
Feb 28, 1989
Hitachi, Ltd.
Kuniyoshi Tsubouchi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cooling device of steam turbine
Patent number
4,498,301
Issue date
Feb 12, 1985
Hitachi, Ltd.
Kuniyoshi Tsubouchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Blade lattice structure for axial fluid machine
Patent number
4,208,167
Issue date
Jun 17, 1980
Hitachi, Ltd.
Norio Yasugahira
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diaphragms for axial flow fluid machines
Patent number
4,146,352
Issue date
Mar 27, 1979
Hitachi, Ltd.
Norio Yasugahira
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Gas turbine power plant
Publication number
20090077943
Publication date
Mar 26, 2009
Susumu Nakano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Gas turbine power generator plant and silencer for the same
Publication number
20090044536
Publication date
Feb 19, 2009
Susumu Nakano
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Radial turbine and method of cooling nozzle of the same
Publication number
20080092515
Publication date
Apr 24, 2008
Manabu Yagi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Combustor for Gas Turbine
Publication number
20070256416
Publication date
Nov 8, 2007
Satoshi Dodo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas turbine power generator plant and silencer for the same
Publication number
20050160740
Publication date
Jul 28, 2005
Susumu Nakano
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Gas turbine power plant
Publication number
20050039433
Publication date
Feb 24, 2005
Susumu Nakano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Gas turbine power generator
Publication number
20040112037
Publication date
Jun 17, 2004
Manabu Yagi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Heat and electric power supply system and operation method thereof
Publication number
20030019229
Publication date
Jan 30, 2003
Hitachi, Ltd.
Satoshi Dodo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Heat and electric power supply system and operation method thereof
Publication number
20010042381
Publication date
Nov 22, 2001
Satoshi Dodo
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...