Koichi Asakura

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Yokohama-shi, Kanagawa, JP

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Patents Applicationslast 30 patents

Information Patent Application
HIGH WATER-REPELLENT COMPOSITION
- Publication number 20080066648
- Publication date Mar 20, 2008
- Koichi Asakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Surface-finishing agent and finished material and method of surface...
- Publication number 20060266258
- Publication date Nov 30, 2006
- Koichi Asakura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...