Naoyukl Shigemoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Humidifier, filter unit and rotation drive structure
- Patent number 8,500,106
- Issue date Aug 6, 2013
- Sharp Kabushiki Kaisha
- Tsutomu Tsuda
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HUMIDIFIER, FILTER UNIT AND ROTATION DRIVE STRUCTURE
- Publication number 20100201007
- Publication date Aug 12, 2010
- Sharp Kabushiki Kaisha
- Tsutomu Tsuda
- F24 - HEATING RANGES VENTILATING