Hirokazu Izaki

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat pump
- Patent number 7,104,079
- Issue date Sep 12, 2006
- Sanyo Electric Co., Ltd.
- Osamu Kuwabara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
On-vehicle air-conditioner for air-conditioning
- Patent number 7,066,245
- Issue date Jun 27, 2006
- Sanyo Electric Co., LTD
- Toshiyuki Ebara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat pump type hot water supply apparatus
- Patent number 6,601,773
- Issue date Aug 5, 2003
- Sanyo Electric Co., Ltd.
- Masanobu Saitoh
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
On-vehicle air-conditioner for air-conditioning
- Publication number 20040069481
- Publication date Apr 15, 2004
- Toshiyuki Ebara
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat pump
- Publication number 20040020230
- Publication date Feb 5, 2004
- Osamu Kuwabara
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat pump type hot water supply apparatus
- Publication number 20020113133
- Publication date Aug 22, 2002
- SANYO ELECTRIC CO., LTD.
- Masanobu Saitoh
- F24 - HEATING RANGES VENTILATING