Norio Hatanaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for pressure control of cargo tank of liquefied n...
- Patent number 6,901,762
- Issue date Jun 7, 2005
- Osaka Gas Co., Ltd.
- Toshikazu Irie
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Device and method for pressure control of cargo tank of liquefied n...
- Publication number 20040068993
- Publication date Apr 15, 2004
- Toshikazu Irie
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...