Kiyonari Hashizume

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenated styrene polymer, process for producing the same, and m...
- Patent number 6,806,322
- Issue date Oct 19, 2004
- Teijin Limited
- Kiyonari Hashizume
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hydrogenated styrene-conjugated diene/styrene block copolymer and p...
- Publication number 20040077795
- Publication date Apr 22, 2004
- Kiyonari Hashizume
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrogenated styrene polymer, process for producing the same, and m...
- Publication number 20040054094
- Publication date Mar 18, 2004
- Kiyonari Hashizume
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...