Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000952 | More endearing robot, method of controlling the same, and non-transitory recording medium | Takashi Yamaya, Keisuke Shimada | 2021-05-11 |
| 10997979 | Voice recognition device and voice recognition method | Keisuke Shimada | 2021-05-04 |