Yuuichi Yamanaka

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming foamed polypropylene resin sheet and foamed form...
- Patent number 6,699,421
- Issue date Mar 2, 2004
- Chisso Corporation
- Ken Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Olefin (co)polymer composition
- Patent number 6,235,845
- Issue date May 22, 2001
- Chisso Corporation
- Akira Yamauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method for forming foamed polypropylene resin sheet and foamed form...
- Publication number 20020193458
- Publication date Dec 19, 2002
- CHISSO CORPORATION
- Ken Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...