Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9083259 | Bridgeless power factor correction circuit with improved critical mode (CRM) operation | Kohei Nishibori | 2015-07-14 |
| 9030185 | Power factor correction circuit | Kohei Nishibori | 2015-05-12 |
| 9001540 | Power source apparatus | Kohei Nishibori | 2015-04-07 |
| 8934273 | Switching power supply including power factor correction circuit with polarity determination control | Yoshihiro Nakamura | 2015-01-13 |