Akiko Tanaka

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Sodegaura-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a copolymer solution with a uniform concentrat...
- Patent number 8,377,625
- Issue date Feb 19, 2013
- Maruzen Petrochemical Co., Ltd.
- Takanori Yamagishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A COPOLYMER SOLUTION WITH A UNIFORM CONCENTRAT...
- Publication number 20100143842
- Publication date Jun 10, 2010
- MARUZEN PETROCHEMICAL CO., LTD.
- Takanori YAMAGISHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...