Hideo Hanaoka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-efficiency gas temperature/humidity controlling device and con...
- Patent number 7,000,419
- Issue date Feb 21, 2006
- Hitachi Plant Engineering & Construction Co, LTD
- Tadahiro Ohmi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air cooling device and air cooling method
- Patent number 6,748,751
- Issue date Jun 15, 2004
- Nichias Co., Ltd
- Tadahiro Ohmi
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
AIR-CONDITIONING METHOD AND AIR-CONDITIONING SYSTEM
- Publication number 20100077776
- Publication date Apr 1, 2010
- Toshihito TAKENAMI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air cooling device and air cooling method
- Publication number 20030150234
- Publication date Aug 14, 2003
- Tadahiro Ohmi
- Tadahiro Ohmi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...