Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11825683 | Organic electroluminescent device including thin film encapsulation structure and method for producing same | Katsuhiko Kishimoto | 2023-11-21 |
| 11711955 | Organic electroluminescent device with organic flattening layer having surface Ra of 50 nm or less and method for producing same | Katsuhiko Kishimoto | 2023-07-25 |