Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196413 | Driving circuit for switching element, and switching circuit | Wataru Okada, Hironori Nakada, Satoshi Iwai | 2021-12-07 |
| 11165421 | Driving circuit for switching element and switching circuit | Wataru Okada, Hironori Nakada, Satoshi Iwai | 2021-11-02 |