Hideaki Komatsu

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Patents Grantslast 30 patents

Information Patent Grant
Gas turbine exhaust recirculation method and apparatus
- Patent number 6,202,400
- Issue date Mar 20, 2001
- Hitachi, Ltd.
- Motoaki Utamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust recirculation type combined plant
- Patent number 6,173,562
- Issue date Jan 16, 2001
- Hitachi, Ltd.
- Motoaki Utamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust recirculation type combined plant
- Patent number 5,794,431
- Issue date Aug 18, 1998
- Hitachi, Ltd.
- Motoaki Utamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine intake air cooling apparatus
- Patent number 5,626,019
- Issue date May 6, 1997
- Hitachi, Ltd.
- Akihiro Shimizu
- F28 - HEAT EXCHANGE IN GENERAL