Yoshimichi Nakayama

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Nobeoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersion composition containing perfluorocarbon-based copolymer
- Patent number 7,045,044
- Issue date May 16, 2006
- ASAHI KASEI CHEMICALS CORPORATION
- Yoshimichi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ion exchange fluorocarbon resin precursor composition
- Patent number 6,911,482
- Issue date Jun 28, 2005
- Asahi Kasei Kabushiki Kaisha
- Takuya Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Dispersion composition containing perfluorocarbon-based copolymer
- Publication number 20040099527
- Publication date May 27, 2004
- Yoshimichi Nakayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Ion exchange fluorocarbon resin precursor composition
- Publication number 20040067401
- Publication date Apr 8, 2004
- Takuya Hasegawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...