Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292589 | Polarized light-emitting film containing water-soluble coumarin compound or salt thereof, polarized light-emitting plate, and display device | Noriaki Mochizuki | 2025-05-06 |