Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821003 | Organic electroluminescent device | Takashi Uemura, Hiroya Kimura, Nobuyuki Okuda, Yoshinobu Ueba, Hajime Osaka | 1998-10-13 |
| 5792567 | Triazole derivatives and organic electroluminescent devices produced therefrom | Junji Kido, Takashi Uemura, Hiroya Kimura, Nobuyuki Okuda, Yoshinobu Ueba +1 more | 1998-08-11 |