Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812030 | Amplifier device capable of carrying out a stable amplifying operation without a gain variation | Yasuhiro Otsuka | 1998-09-22 |
| 5612810 | Optical receiving apparatus | Yuichi Sato | 1997-03-18 |
| 5587667 | Output buffer circuit for high-speed logic operation | Yuichi Sato | 1996-12-24 |
| 5243346 | Digital-to-analog converting device using decoders and parallel-to-serial converters | — | 1993-09-07 |