Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012818 | Switching power supply device | Hirotaka Kotsuji | 2006-03-14 |
| 7006365 | Switching power supply apparatus | — | 2006-02-28 |
| 6903945 | Switching power supply apparatus | — | 2005-06-07 |
| 6703793 | Switching power unit | — | 2004-03-09 |
| 6563720 | Switching power supply device | — | 2003-05-13 |
| 6178100 | Switching power source | — | 2001-01-23 |