Tomoaki Mino

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inverter apparatus and uinterruptible power supply using the same
- Patent number 5,446,645
- Issue date Aug 29, 1995
- Hitachi, Ltd.
- Hidefumi Shirahama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant pressure type boiling cooling system
- Patent number 4,502,286
- Issue date Mar 5, 1985
- Hitachi, Ltd.
- Sadayuki Okada
- F28 - HEAT EXCHANGE IN GENERAL