Kouji Katou

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive polymer composition, method of producing pattern and...
- Patent number 8,852,726
- Issue date Oct 7, 2014
- Hitachi Chemical DuPont Microsystems Ltd.
- Masayuki Ooe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive polymer composition, method of producing pattern and...
- Patent number 8,231,959
- Issue date Jul 31, 2012
- Hitachi Chemical DuPont Microsystems Ltd.
- Masayuki Ooe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Photosensitive Polymer Composition, Method of Producing Pattern and...
- Publication number 20120263920
- Publication date Oct 18, 2012
- Masayuki Ooe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photosensitive Polymer Composition, Method of Producing Pattern and...
- Publication number 20080220222
- Publication date Sep 11, 2008
- Ooe Masayuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...