Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608198 | Light-emitting device | Kenji Aoki, Toshinao Yuki | 2020-03-31 |
| 7339552 | Dot matrix type display device and information equipment employing the same | Shuichi Seki | 2008-03-04 |