Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961255 | Switching power supply using controlled negative feedback in series with a switching device and responsive to the voltage and/or current to a load | Tamiji Nagai, Kazuo Yamazaki | 2005-11-01 |
| 6956754 | Switching power supply using controlled negative feedback in series with a switching device and responsive to the voltage and/or current to a load | Tamiji Nagai, Kazuo Yamazaki | 2005-10-18 |
| 6917530 | Switching power supply using controlled negative feedback in series with a switching device and responsive to the voltage and or current to a load | Tamiji Nagai, Kazuo Yamazaki | 2005-07-12 |