Yasuhiro Murai

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Chikusei, JP

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Patents Grantslast 30 patents

Information Patent Grant
Low dielectric loss tangent-resin varnish, prepreg, laminated sheet...
- Patent number 7,638,564
- Issue date Dec 29, 2009
- Hitachi Chemical Co., Ltd.
- Satoru Amou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Low dielectric loss tangent-resin varnish, prepreg, laminated sheet...
- Publication number 20070077413
- Publication date Apr 5, 2007
- Satoru Amou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...