Ryuichi MATSUURA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diene polymer and process for producing the same
- Patent number 7,943,715
- Issue date May 17, 2011
- Sumitomo Chemical Company, Limited
- Kohtaro Osakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
DIENE POLYMER AND PROCESS FOR PRODUCING THE SAME
- Publication number 20080221286
- Publication date Sep 11, 2008
- Sumitomo Chemical Company, Limited
- Kohtaro OSAKADA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...