Tetsurou Hamada

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Kako-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Water heater
- Patent number 8,770,153
- Issue date Jul 8, 2014
- Noritz Corporation
- Tetsurou Hamada
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat exchanger and water heater
- Patent number 7,523,721
- Issue date Apr 28, 2009
- Noritz Corporation
- Tetsurou Hamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and water heater
- Patent number 7,428,883
- Issue date Sep 30, 2008
- Noritz Corporation
- Tetsurou Hamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Combustion apparatus
- Patent number 7,004,749
- Issue date Feb 28, 2006
- Noritz Corporation
- Kimiaki Asano
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Combustion apparatus
- Patent number 6,908,299
- Issue date Jun 21, 2005
- Noritz Corporation
- Kimiaki Asano
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Heat Exchanger and Water Heater
- Publication number 20070221143
- Publication date Sep 27, 2007
- Noritz Corporation
- Tetsurou Hamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat Exchanger and Water Heater
- Publication number 20070209606
- Publication date Sep 13, 2007
- Tetsurou Hamada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Water heater
- Publication number 20070099134
- Publication date May 3, 2007
- Noritz Corporation
- Tetsurou Hamada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Combustion apparatus
- Publication number 20040170937
- Publication date Sep 2, 2004
- Kimiaki Asano
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Combustion apparatus
- Publication number 20040126726
- Publication date Jul 1, 2004
- Nortiz Corporation
- Tetsurou Hamada
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Combustion apparatus
- Publication number 20040043342
- Publication date Mar 4, 2004
- Kimiaki Asano
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES