Katsuto Kashiwahara

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Main steam inlet structure for steam turbine
- Patent number 4,550,569
- Issue date Nov 5, 1985
- Hitachi, Ltd.
- Hitoshi Isa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combined plant having steam turbine and gas turbine connected by si...
- Patent number 4,519,207
- Issue date May 28, 1985
- Hitachi, Ltd.
- Akira Okabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for operating a cross-compound turbine generat...
- Patent number 4,316,362
- Issue date Feb 23, 1982
- Hitachi, Ltd.
- Satoshi Ninomiya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotor-stress preestimating turbine control system
- Patent number 4,228,359
- Issue date Oct 14, 1980
- Hitachi, Ltd.
- Hiroshi Matsumoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES