Mami Katayama

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive resin composition, pattern forming material comprisi...
- Patent number 8,778,596
- Issue date Jul 15, 2014
- Dai Nippon Printing Co., Ltd.
- Mami Katayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Base generator, photosensitive resin composition, pattern forming m...
- Patent number 8,697,332
- Issue date Apr 15, 2014
- Dai Nippon Printing Co., Ltd.
- Mami Katayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Base generator
- Patent number 8,476,444
- Issue date Jul 2, 2013
- Dai Nippon Printing Co., Ltd.
- Mami Katayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISI...
- Publication number 20130309607
- Publication date Nov 21, 2013
- DAI NIPPON PRINTING CO., LTD.
- Mami Katayama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING M...
- Publication number 20120183751
- Publication date Jul 19, 2012
- DAI NIPPON PRINTING CO., LTD.
- Mami Katayama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING M...
- Publication number 20120070781
- Publication date Mar 22, 2012
- DAI NIPPON PRINTING CO., LTD.
- Mami Katayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING M...
- Publication number 20110086311
- Publication date Apr 14, 2011
- Mami Katayama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...