Kosuke Fujiyama

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phosphorus-containing polycarbonate polyol, method for production t...
- Patent number 8,344,096
- Issue date Jan 1, 2013
- UBE Industries, Ltd.
- Ryoichi Takasawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PHOSPHORUS-CONTAINING POLYCARBONATE POLYOL, METHOD FOR PRODUCTION T...
- Publication number 20100197887
- Publication date Aug 5, 2010
- Ube Industries, Ltd.
- Ryoichi Takasawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...