Issued Patents 2005
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954190 | Organic EL circuit | — | 2005-10-11 |
| 6940214 | Electroluminescence display device | Masahiro Okuyama | 2005-09-06 |
| 6924602 | Organic EL pixel circuit | — | 2005-08-02 |
| 6876346 | Thin film transistor for supplying power to element to be driven | Katsuya Anzai | 2005-04-05 |
| 6867541 | Line structure in electroluminescence display device | Masahiro Okuyama | 2005-03-15 |