Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844229 | Electroluminescent element, and light emitting device, display device and lighting device each using organic electroluminescent element | Tetsu Kitamura, Koji Takaku, Wataru Sotoyama, Yasunori Yonekuta, Toshihiro Ise +1 more | 2023-12-12 |
| 11832508 | Organic electroluminescence device | Hiroo Takizawa, Eiji Fukuzaki | 2023-11-28 |
| 11700769 | Organic electroluminescent element, compound, and light emitting device, display device and lighting system, using said element | Toshihiro Ise | 2023-07-11 |