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Katsutoshi Sawada
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Tokyo, JP
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Patents Grants
last 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-...
Information
Patent Grant
Composition of cyclic olefin addition copolymer and cross-linked ma...
Patent number
6,639,021
Issue date
Oct 28, 2003
JSR Corporation
Noboru Oshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin copolymer having functional group, production process thereo...
Patent number
6,403,742
Issue date
Jun 11, 2002
JSR Corporation
Noboru Oshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Method For Producing Cyclic Olefin Addition Copolymer, Cyclic Olef...
Publication number
20080125556
Publication date
May 29, 2008
JSR CORPORATION
Kenzo Ohkita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for treatment of film or sheet
Publication number
20060166511
Publication date
Jul 27, 2006
JSR Corporation
Tsutomu Reiba
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...
Information
Patent Application
Composition of cyclic olefin addition copolymer and cross-linked ma...
Publication number
20020042461
Publication date
Apr 11, 2002
JSR Corporation
Noboru Oshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin copolymer having functional group, production process thereo...
Publication number
20010029288
Publication date
Oct 11, 2001
JSR Corporation
Noboru Oshima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...