Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343378 | Power circuit | — | 1994-08-30 |
| 5172308 | DC-DC converter with transformer having a single secondary winding | — | 1992-12-15 |
| 4698517 | Power supply source control system | Tooru Kido | 1987-10-06 |