Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670051 | Organic electroluminescent device using hole-injectable, light-emitting material | Atsushi Oda, Hitoshi Ishikawa, Satoru Toguchi | 2003-12-30 |
| 6565993 | Organic electroluminescence device | Satoru Toguchi, Hitoshi Ishikawa, Hiroshi Tada, Atsushi Oda | 2003-05-20 |