Hiroyuki Takei

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Kai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of purifying air
- Patent number 8,690,990
- Issue date Apr 8, 2014
- Taiyo Nippon Sanso Corporation
- Morimitsu Nakamura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PURIFYING AIR
- Publication number 20120011887
- Publication date Jan 19, 2012
- Morimitsu Nakamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...