Masatoshi Yakiyama

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyacene compound and organic semiconductor thin film
- Patent number 8,236,998
- Issue date Aug 7, 2012
- Asahi Kasei Corporation
- Kazuto Nagata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyacene compound and organic semiconductor thin film
- Patent number 8,110,714
- Issue date Feb 7, 2012
- Asahi Kasei Corporation
- Kazuto Nagata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYACENE COMPOUND AND ORGANIC SEMICONDUCTOR THIN FILM
- Publication number 20120108850
- Publication date May 3, 2012
- Kazuto Nagata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Polyacene Compound And Organic Semiconductor Thin Film
- Publication number 20080061287
- Publication date Mar 13, 2008
- Kazuto Nagata
- C07 - ORGANIC CHEMISTRY