Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670207 | Forming a thin-film EL element | Takashi Nire | 1997-09-23 |
| 5641582 | Thin-film EL element | Takashi Nire | 1997-06-24 |
| 5444268 | Thin film el device | Akira Matsuno | 1995-08-22 |