Toshihiro Hayashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic olefin addition copolymer and process for producing same, cr...
- Patent number 6,992,154
- Issue date Jan 31, 2006
- JSR Corporation
- Noboru Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
CYCLIC OLEFIN ADDITION COPOLYMER AND PROCESS FOR PRODUCING SAME, CR...
- Patent number 6,844,403
- Issue date Jan 18, 2005
- JSR Corporation
- Noboru Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Cyclic olefin addition copolymer and process for producing same, cr...
- Publication number 20050107552
- Publication date May 19, 2005
- JSR Corporation
- Noboru Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cyclic olefin addition copolymer and process for producing same, cr...
- Publication number 20030119961
- Publication date Jun 26, 2003
- JSR Corporation
- Noboru Oshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...