Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619641 | Signal processing apparatus including redundant first and second system with a duplex package configuration | Noriaki Ohuchi, Akio Morimoto, Hiroshi Yamasaki, Hiroyuki Kaneko | 1997-04-08 |