Ryuji Ikeda

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Yokkaichi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ethylene polymer, catalyst for ethylene polymer production, and met...
- Patent number 7,838,611
- Issue date Nov 23, 2010
- Tosoh Corporation
- Satoru Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly (arylene ether sulfone) having sulfoalkoxy group, process of p...
- Patent number 6,986,960
- Issue date Jan 17, 2006
- Tosoh Corporation
- Motohiro Oguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transition metal compound, olefin polymerization catalyst comprisin...
- Patent number 6,316,558
- Issue date Nov 13, 2001
- Tosoh Corporation
- Toshiyuki Kaneko
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ETHYLENE POLYMER, CATALYST FOR ETHYLENE POLYMER PRODUCTION, AND MET...
- Publication number 20090137755
- Publication date May 28, 2009
- TOSOH CORPORATION
- Satoru Yamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Poly(arylene ether sulfone) having sulfoalkoxy group, process of pr...
- Publication number 20030104259
- Publication date Jun 5, 2003
- TOSOH CORPORATION
- Motohiro Oguri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...