Osamu Matsuzaka

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phenol resin and resin composition
- Patent number 8,642,714
- Issue date Feb 4, 2014
- Hitachi Chemical Company, Ltd.
- Haruaki Sue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PHENOL RESIN AND RESIN COMPOSITION
- Publication number 20090171061
- Publication date Jul 2, 2009
- Hitachi Chemical Company, Ltd.
- Haruaki Sue
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...