Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594985 | Lens barrel and imaging device | Takatoshi Ashizawa | 2023-02-28 |
| 11043910 | Vibration wave motor and optical device | Takatoshi Ashizawa | 2021-06-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594985 | Lens barrel and imaging device | Takatoshi Ashizawa | 2023-02-28 |
| 11043910 | Vibration wave motor and optical device | Takatoshi Ashizawa | 2021-06-22 |