Tomoko MATOBA

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL element and method for producing same
- Patent number 9,136,475
- Issue date Sep 15, 2015
- Joled Inc
- Kenji Okumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC EL ELEMENT AND METHOD FOR PRODUCING SAME
- Publication number 20130092918
- Publication date Apr 18, 2013
- DYDEN CORPORATION
- Kenji OKUMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...