Akihiko Nakasa

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic semiconductor device
- Patent number 7,256,064
- Issue date Aug 14, 2007
- Dai Nippon Printing Co. Ltd.
- Junichi Hanna
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic semiconductor device
- Publication number 20060054883
- Publication date Mar 16, 2006
- Junichi Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent element and method for producing the same
- Publication number 20050025994
- Publication date Feb 3, 2005
- Junichi Hanna
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR