Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051381 | Power supply apparatus, semiconductor integrated circuit, and ripple suppressing method | Hiroki Matsuda, Satoshi Arima | 2021-06-29 |
| 10536082 | Power supply device, semiconductor integrated circuit, and method for suppressing ripple component | Naoto Endo | 2020-01-14 |