Ri Koukun

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for treating perfluorocompounds
- Patent number 7,128,882
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Shin Tamata
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for treating perfluorocompounds
- Publication number 20020131913
- Publication date Sep 19, 2002
- Hitachi, Ltd.
- Shin Tamata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and apparatus for treating perfluorocompounds
- Publication number 20020131912
- Publication date Sep 19, 2002
- Shin Tamata
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL