Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502608 | Light-emitting element driving control device and light-emitting element driving circuit device | Ryo Takagi | 2022-11-15 |
| 11265981 | Light emitting element driving device | Ryo Takagi | 2022-03-01 |