Toshiaki Matsunaga

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating fluorine compounds and treated substance
- Patent number 7,135,430
- Issue date Nov 14, 2006
- Jemco Inc.
- Kiyoshi Fuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating fluorine compound and treated substance
- Patent number 6,897,344
- Issue date May 24, 2005
- Jemco Inc.
- Kiyoshi Fuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating fluorine compound
- Patent number 6,743,957
- Issue date Jun 1, 2004
- JEMCO, Inc.
- Kiyoshi Fuda
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Method of treating fluorine compound and treated substance
- Publication number 20050004410
- Publication date Jan 6, 2005
- JEMCO INC.
- Kiyoshi Fuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of treating flourine compound
- Publication number 20030006195
- Publication date Jan 9, 2003
- Kiyoshi Fuda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of treating fluorine compound and treated substance
- Publication number 20020183570
- Publication date Dec 5, 2002
- Kiyoshi Fuda
- C07 - ORGANIC CHEMISTRY