Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451458 | Electroluminescent material and electroluminescent cell | Yasumasa Takeuchi, Ding Ding | 2002-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451458 | Electroluminescent material and electroluminescent cell | Yasumasa Takeuchi, Ding Ding | 2002-09-17 |