Toyofumi Miyazaki

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Patents Grantslast 30 patents

Information Patent Grant
Biological treatment and filtration system equipment
- Patent number 7,744,755
- Issue date Jun 29, 2010
- Toyofumi Miyazaki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Biological treatment and filtration system equipment
- Publication number 20080308479
- Publication date Dec 18, 2008
- Toyofumi Miyazaki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL