Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381589 | Organic EL element and organic EL display panel | Kosuke Mishima, Junko TANAKA, Takahiro Komatsu | 2019-08-13 |
| 10297776 | Organic EL element | Kosuke Mishima, Yoshiyuki Ota, Junko TANAKA, Takahiro Komatsu | 2019-05-21 |
| 10181582 | Organic EL element comprising first and second interlayers of specified materials and thicknesses, and method for manufacturing thereof | Noriyuki Matsusue | 2019-01-15 |