Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603140 | Organic EL device | Isamu Kobori, Kazutoshi Ohisa, Tetsushi Inoue | 2003-08-05 |
| 6597109 | Organic EL device and method for production thereof | Michio Arai, Tetsushi Inoue | 2003-07-22 |