Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556176 | Active type EL display device capable of displaying digital video signal | Naoaki Komiya | 2003-04-29 |
| 6531815 | Line structure in electroluminescence display device | Naoaki Komiya | 2003-03-11 |