Tsutomu Maeda

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Oura-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Remote monitoring system for air conditioners
- Patent number 7,043,339
- Issue date May 9, 2006
- Sanyo Electric Co., Ltd.
- Tsutomu Maeda
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Remote monitoring system for air conditioners
- Publication number 20050038567
- Publication date Feb 17, 2005
- Tsutomu Maeda
- G05 - CONTROLLING REGULATING
Information Patent Application
Remote monitoring system for air conditioners
- Publication number 20010048376
- Publication date Dec 6, 2001
- Tsutomu Maeda
- F24 - HEATING RANGES VENTILATING