Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617255 | Organic electroluminescent element, and illumination device and display device each comprising the element | Rie Katakura, Eisaku Katoh | 2017-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617255 | Organic electroluminescent element, and illumination device and display device each comprising the element | Rie Katakura, Eisaku Katoh | 2017-04-11 |