Tomohiro Ogawa

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump using gas hydrate, and heat utilizing apparatus
- Patent number 7,260,940
- Issue date Aug 28, 2007
- The Tokyo Electric Power Company, Incorporated
- Kenji Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Heat pump using gas hydrate, and heat utilizing apparatus
- Publication number 20050155355
- Publication date Jul 21, 2005
- The Tokyo Electric Power Company Incorporated
- Kenji Watanabe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...