Taiji Tomita

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Neyagawa-city, JP

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Patents Applicationslast 30 patents

Information Patent Application
Hole transport material for organic electroluminescence devices and...
- Publication number 20070009761
- Publication date Jan 11, 2007
- SANYO ELECTRIC CO., LTD.
- Aki Goto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Organic electroluminescent device
- Publication number 20050238915
- Publication date Oct 27, 2005
- SANYO ELECTRIC CO., LTD.
- Jian Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Organic electroluminescent device and process for preparing the same
- Publication number 20050186106
- Publication date Aug 25, 2005
- SANYO ELECTRIC CO., LTD.
- Jian Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...