Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109800 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Tatsuo Tanaka | 2018-10-23 |
| 10017691 | Organic electroluminescent element, display device and lighting device | Shinya Otsu, Masato Nishizeki, Tomohiro Oshiyama, Dai Ikemizu | 2018-07-10 |