Yuichi Fujishita

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent device containing dithiafulvene derivative
- Patent number 6,617,053
- Issue date Sep 9, 2003
- Chisso Corporation
- Yuichi Fujishita
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic electroluminescent device containing dithiafulvene derivative
- Publication number 20020027415
- Publication date Mar 7, 2002
- Yuichi Fujishita
- H01 - BASIC ELECTRIC ELEMENTS