Yuji Yokomizo

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Ehime, JP

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Patents Applicationslast 30 patents

Information Patent Application
Organic electroluminescence light-emitting device
- Publication number 20060087224
- Publication date Apr 27, 2006
- Harison Toshiba Lighting Corporation
- Masahiro Oki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting apparatus
- Publication number 20050062412
- Publication date Mar 24, 2005
- Yoshio Taniguchi
- F21 - LIGHTING