Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413149 | Power supply control apparatus and switching power supply including the same | Yasuto YOSHIOKA | 2025-09-09 |
| 11569742 | Power supply control device | — | 2023-01-31 |
| 11296704 | Power control device, driving module and switching power supply device | — | 2022-04-05 |
| 11171566 | Drive module, power supply controller and switching power supply | — | 2021-11-09 |
| 10581329 | Synchronous rectification type DC/DC converter | — | 2020-03-03 |
| 10396660 | Switching regulator, semiconductor integrated circuit, and electronic appliance | Yosuke Fukumoto | 2019-08-27 |
| 9952616 | Differential circuit including a current mirror | — | 2018-04-24 |
| 9608566 | Charge pump circuit | — | 2017-03-28 |
| 9553510 | Switching regulator control circuit, switching regulator, electronic appliance, switching power supply device, and television receiver | Nobukazu Tsukiji, Kazuhiro Murakami, Masashi Nagasato | 2017-01-24 |
| 9231426 | Charge control device and electronic apparatus using the same | — | 2016-01-05 |
| 8779727 | Charge control device and load driving device | — | 2014-07-15 |
| 8159089 | Power supply circuit and semiconductor device for use therein | — | 2012-04-17 |