Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954056 | Switching power supply unit and controller IC thereof | Eitaro Oyama | 2005-10-11 |
| 6922040 | PWM switching regulator with current and voltage feedback | Hiroaki Ando | 2005-07-26 |
| 6919713 | Switching power supply unit | Eitaro Oyama | 2005-07-19 |