Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466728 | Semiconductor integrated circuit for regulator | Shinichiro Maki, Katsuhiro Yokoyama | 2019-11-05 |
| 10296034 | Negative power supply control circuit and power supply device | Kohei Sakurai | 2019-05-21 |