Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436559 | Organic luminescence device | Kazunori Ueno, Akihiro Senoo | 2002-08-20 |
| 6344661 | Light emitting element array, exposure device and image forming apparatus | Yukio Nagase, Noboru Koumura, Izumi Narita | 2002-02-05 |