Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431907 | Switching regulator incorporating operation monitor | — | 2016-08-30 |
| 9071125 | Switching regulator, control method thereof and power-supply device | — | 2015-06-30 |
| 8829876 | Switching regulator and operation control method thereof | Shinya Shimizu | 2014-09-09 |
| 8797014 | DC-DC converter including circuit to detect switching frequency of switching supply | Shinya Shimizu | 2014-08-05 |
| 8581567 | Controlling switching regulator under light load conditions | Shinya Shimizu | 2013-11-12 |
| 8319487 | Non-isolated current-mode-controlled switching voltage regulator | Shinya Shimizu | 2012-11-27 |
| 8242764 | DC-DC converter having VFM mode in which inductor current increases and switching frequency decreases | Shinya Shimizu | 2012-08-14 |
| 7852055 | Switching regulator | — | 2010-12-14 |
| 7479773 | Synchronous rectification switching regulator and switching method | — | 2009-01-20 |