Yosei Katsu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for organic wastewater treatment
- Patent number 7,166,220
- Issue date Jan 23, 2007
- Ebara Corporation
- Toshihiro Tanaka
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for treating waste water
- Patent number 6,824,685
- Issue date Nov 30, 2004
- Ebara Corporation
- Yosei Katsu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for treating organic waste water
- Publication number 20040238441
- Publication date Dec 2, 2004
- Toshihiro Tanaka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Dynamic filter module
- Publication number 20040188361
- Publication date Sep 30, 2004
- Yosei Katsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for treating waste water
- Publication number 20030121852
- Publication date Jul 3, 2003
- Yosei Katsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...