Takeshi Ootsuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Block copolymer mixture containing star-branched block copolymer
- Patent number 7,714,067
- Issue date May 11, 2010
- Denki Kagaku Kogyo Kabushiki Kaisha
- Hiroyuki Kurimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Block copolymer mixture containing star-branched block copolymer
- Publication number 20060211818
- Publication date Sep 21, 2006
- DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- Hiroyuki Kurimura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...