Tsuyoshi Yamaguchi

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Sakai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ventilation device
- Patent number 8,899,309
- Issue date Dec 2, 2014
- Daikin Industries, Ltd.
- Tsuyoshi Yamaguchi
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
VENTILATION DEVICE
- Publication number 20130281001
- Publication date Oct 24, 2013
- DAIKIN INDUSTRIES, LTD.
- Tsuyoshi Yamaguchi
- F24 - HEATING RANGES VENTILATING