Kazuto Ito

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for decomposing nitrogen fluoride or sulfur fluoride and dec...
- Patent number 6,416,726
- Issue date Jul 9, 2002
- Showa Denko K.K.
- Chiaki Izumikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for decomposing fluorocarbons reagent and apparatus used th...
- Patent number 6,294,709
- Issue date Sep 25, 2001
- Dowa Mining Co., Ltd.
- Chiaki Izumikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reagent for decomposing fluorocarbons
- Patent number 6,022,489
- Issue date Feb 8, 2000
- Dowa Mining Co., Ltd.
- Chiaki Izumikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method for decomposing nitrogen fluoride or sulfur fluoride and dec...
- Publication number 20010013590
- Publication date Aug 16, 2001
- Chiaki Izumikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL