Keiko Takahashi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene polymer
- Patent number 7,452,946
- Issue date Nov 18, 2008
- Mitsui Chemicals, Inc.
- Sadahiko Matsuura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Ethylene polymer
- Publication number 20060199925
- Publication date Sep 7, 2006
- Sadahiko Matsuura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...