Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10791594 | Light beam direction control device | Tetsushi Sato, Kunihiro Shiota, Kenichi Takatori | 2020-09-29 |
| 10783839 | Display device with memory function, terminal device, and driving method thereof | Tetsushi Sato, Koji Shigemura | 2020-09-22 |