Atsushi Nagasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL display element
- Patent number 7,023,132
- Issue date Apr 4, 2006
- Stanley Electric Co., Ltd.
- Akio Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Organic EL display element
- Publication number 20040061436
- Publication date Apr 1, 2004
- Akio Ogawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR