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Akira Shimura
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Hitachi, JP
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last 30 patents
Information
Patent Grant
Gas turbine and a gas turbine control method
Patent number
5,878,566
Issue date
Mar 9, 1999
Hitachi, Ltd.
Tomoyoshi Endo
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Gas turbine control method and apparatus
Patent number
5,584,171
Issue date
Dec 17, 1996
Hitachi, Ltd.
Isao Sato
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine apparatus and method of control thereof
Patent number
5,327,718
Issue date
Jul 12, 1994
Hitachi, Ltd.
Naohiko Iwata
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for controlling gas turbine combustor
Patent number
5,319,919
Issue date
Jun 14, 1994
Hitachi, Ltd.
Yoshiharu Nakayama
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion apparatus and control method therefor
Patent number
5,281,129
Issue date
Jan 25, 1994
Hitachi, Ltd.
Haruo Urushidani
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling the supply of fuel to a gas tu...
Patent number
5,272,637
Issue date
Dec 21, 1993
Hitachi, Ltd.
Haruo Urushidani
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gas turbine combustor and methodd of operating the same
Patent number
5,121,597
Issue date
Jun 16, 1992
Hitachi, Ltd.
Haruo Urushidani
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for detecting combustion conditions in combustors
Patent number
5,107,673
Issue date
Apr 28, 1992
Hitachi, Ltd.
Isao Sato
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Device for detecting combustion conditions in combustors
Patent number
5,024,055
Issue date
Jun 18, 1991
Hitachi, Ltd.
Isao Sato
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...