Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831299 | OLED display panel and manufacturing method thereof | Kouhei Takahashi, Takeshi Ookawara, Toshihiro Sato | 2017-11-28 |
| 9673260 | Organic electroluminescent display device with an upper electrode in contact with a lower electrode | Hiroshi Oooka, Toshihiro Sato | 2017-06-06 |
| 9590212 | Organic EL display device and method for manufacturing the organic EL display device | Yuko Matsumoto | 2017-03-07 |