Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391482 | Organic material for electroluminescent device and electroluminescent device using the same | Mikiko Matsuo, Yoshio Kishimoto, Tetsuya Satou, Hisanori Sugiura | 2002-05-21 |