Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068441 | Light-emitting device and image display apparatus | Mikio Takiguchi, Takahiro Koyama | 2024-08-20 |
| 12040435 | Light-emitting device and image display apparatus with reflection film on side surface and layers having different refractive indices | Takahiro Koyama | 2024-07-16 |