Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956323 | Color conversion filter substrate and organic multicolor light emitting device | Koji Kawaguchi, Yotaro Shiraishi | 2005-10-18 |
| 6932665 | Method of manufacturing organic EL display and color conversion filter substrate | Youichi Makifuchi, Kenya Sakurai | 2005-08-23 |
| 6897087 | Method for producing organic EL display | Katsuhiko Yanagawa | 2005-05-24 |