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Yoshitaka Fukuyama
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Steam valve
Patent number
7,604,021
Issue date
Oct 20, 2009
Kabushiki Kaisha Toshiba
Fumio Ootomo
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gas turbine plant
Patent number
6,351,937
Issue date
Mar 5, 2002
Kabushiki Kaisha Toshiba
Hisashi Matsuda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooling apparatus for gas turbine moving blade and gas turbine equi...
Patent number
6,195,979
Issue date
Mar 6, 2001
Kabushiki Kaisha Toshiba
Yoshitaka Fukuyama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combined cycle power plant with gas turbine cooling system
Patent number
6,105,362
Issue date
Aug 22, 2000
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooling apparatus for gas turbine moving blade and gas turbine equi...
Patent number
6,094,905
Issue date
Aug 1, 2000
Kabushiki Kaisha Toshiba
Yoshitaka Fukuyama
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Combined cycle power plant
Patent number
6,038,850
Issue date
Mar 21, 2000
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combined cycle power plant
Patent number
6,000,213
Issue date
Dec 14, 1999
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combined cycle power plant
Patent number
5,778,657
Issue date
Jul 14, 1998
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cooled turbine blade for a gas turbine
Patent number
5,624,231
Issue date
Apr 29, 1997
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cooled turbine blade for a gas turbine
Patent number
5,538,394
Issue date
Jul 23, 1996
Kabushiki Kaisha Toshiba
Asako Inomata
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Gas turbine blade
Patent number
4,992,026
Issue date
Feb 12, 1991
Kabushiki Kaisha Toshiba
Fumio Ohtomo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Steam valve
Publication number
20050268973
Publication date
Dec 8, 2005
Fumio Ootomo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES