Hitoshi Isa

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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
Method of and system for controlling stress produced in steam turbi...
- Patent number 4,303,369
- Issue date Dec 1, 1981
- Hitachi, Ltd.
- Katsukuni Hisano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES