Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750723 | Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same | Shoji Yoshida, Yutaka Naito | 2004-06-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750723 | Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same | Shoji Yoshida, Yutaka Naito | 2004-06-15 |