Kenichi Totsuka

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor-encapsulating epoxy resin composition, preparation me...
- Patent number 7,910,638
- Issue date Mar 22, 2011
- Shin-Etsu Chemical Co., Ltd.
- Tomoyoshi Tada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR-ENCAPSULATING EPOXY RESIN COMPOSITION, PREPARATION ME...
- Publication number 20090192258
- Publication date Jul 30, 2009
- Shin-Etsu Chemical Co., Ltd.
- Tomoyoshi Tada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...