Masataka WATANABE

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic electron transport material and organic electroluminescent...
- Patent number 11,063,223
- Issue date Jul 13, 2021
- Dyden Corporation
- Masataka Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electron transport material and organic electroluminescent...
- Patent number 11,031,561
- Issue date Jun 8, 2021
- Dyden Corporation
- Tsuyoshi Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
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 ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20200168807
- Publication date May 28, 2020
- DYDEN CORPORATION
- Tsuyoshi Hayashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT...
- Publication number 20180375032
- Publication date Dec 27, 2018
- DYDEN CORPORATION
- Masataka Watanabe
- C07 - ORGANIC CHEMISTRY
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...