Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932665 | Method of manufacturing organic EL display and color conversion filter substrate | Youichi Makifuchi, Yukinori Kawamura | 2005-08-23 |
| 6881525 | Method of manufacturing color-converting filter | Koji Kawaguchi, Makoto Kobayashi | 2005-04-19 |