Yasuki Yao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating wastewater and sludge
- Patent number 7,560,027
- Issue date Jul 14, 2009
- JFE Engineering Corporation
- Toyoshi Yamaguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for treating sludge, and method and apparatus...
- Publication number 20080110825
- Publication date May 15, 2008
- JFE Engineering Corporation
- Toyoshi Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and apparatus for treating sludge, and method and apparatus...
- Publication number 20060169637
- Publication date Aug 3, 2006
- JFE Engineering Corporation
- Toyoshi Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...