Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183961 | Arithmetic circuit, control circuit, and display orientation detecting system | Masaki Yoshinaga, Taro AMAGAI | 2021-11-23 |
| 11047929 | Signal processing circuit and motor drive system | Masaki Yoshinaga, Taro AMAGAI, Kengo Araki | 2021-06-29 |