Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340319 | Organic light-emitting device having a color filter | Kaoru Hatano, Satoshi Seo, Takaaki Nagata | 2019-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340319 | Organic light-emitting device having a color filter | Kaoru Hatano, Satoshi Seo, Takaaki Nagata | 2019-07-02 |