Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8274800 | DC-DC switching power supply with power factor correction | Yoshiyuki Uno, Tatsuya Hosotani | 2012-09-25 |
| 7919950 | Power factor correction converter | Yoshiyuki Uno, Tatsuya Hosotani | 2011-04-05 |