Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6985369 | DC-DC converter | — | 2006-01-10 |
| 6538492 | Power supply, electronic device using the same, and output | Naoto Sano | 2003-03-25 |
| 6486567 | Multi-output DC-DC converter and electronic apparatus using the same | Naoto Sano | 2002-11-26 |
| 6437546 | DC-to-DC converter and electronic device using the same | Naoto Sano | 2002-08-20 |
| 6434027 | Switching power supply having a plurality of output voltages and minimal number of terminals | Naoto Sano, Yasuyuki Morishima | 2002-08-13 |