Shigehiro Yamamoto

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Latent heat recovery-type water heater
- Patent number 8,210,132
- Issue date Jul 3, 2012
- Noritz Corporation
- Hiroshi Asakura
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Latent heat recovery-type water heater
- Publication number 20090133642
- Publication date May 28, 2009
- Noritz Corporation
- Hiroshi Asakura
- F22 - STEAM GENERATION