Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806770 | Operational amplifier | Katsuyuki Yasukouchi | 2004-10-19 |
| 6741105 | Differential circuit and peak hold circuit including differential circuit | Katsuyuki Yasukouchi, Katsuya Shimizu | 2004-05-25 |