Tatsuya Yamada

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power demand-supply management server and power demand-supply manag...
- Patent number 8,768,527
- Issue date Jul 1, 2014
- Hitachi, Ltd.
- Yasushi Tomita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy management apparatus for customers
- Patent number 8,396,601
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Yasushi Tomita
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
POWER DEMAND-SUPPLY MANAGEMENT SERVER AND POWER DEMAND-SUPPLY MANAG...
- Publication number 20110282505
- Publication date Nov 17, 2011
- Yasushi Tomita
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENERGY MANAGEMENT APPARATUS FOR CUSTOMERS
- Publication number 20110035075
- Publication date Feb 10, 2011
- Hitachi, Ltd.
- Yasushi TOMITA
- F24 - HEATING RANGES VENTILATING