Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661431 | Output circuit in Darlington configuration | Masaji Ueno | 1997-08-26 |
| 5596295 | In-phase signal output circuit, opposite-phase signal output circuit, and two-phase signal output circuit | Masaji Ueno | 1997-01-21 |