Nobuo Hayashi

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Takatsuki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Immersion type membrane filter
- Patent number 7,022,238
- Issue date Apr 4, 2006
- Yuasa Corporation
- Tamiyuki Eguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Immersion type membrane filter
- Publication number 20030178369
- Publication date Sep 25, 2003
- Tamiyuki Eguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL