Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10847104 | Dot matrix display device and time display device | Eiji Yamakawa, Takanobu Suzuki | 2020-11-24 |
| 10636371 | Driving device, electronic timepiece, driving method, and storage medium | — | 2020-04-28 |