Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313657 | Receiver capable of reliably detecting a failure | Hironori Sakamoto, Satoru Ohara, Toshio Nojima, Shoichi Narahashi | 1994-05-17 |
| 5166634 | Feed-forward amplifier | Shoichi Narahashi, Toshio Nojima, Kazuaki Murota | 1992-11-24 |