Tomoharu Tanzo

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air purification device
- Patent number 7,569,100
- Issue date Aug 4, 2009
- Daikin Industries, Ltd.
- Toshio Tanaka
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Air purification device
- Publication number 20070193448
- Publication date Aug 23, 2007
- Toshio Tanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE