Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8558614 | Amplification device | Keiji Masuda, Masayuki Onuki | 2013-10-15 |
| 4992798 | Interference canceller | Toshiyuki Takizawa | 1991-02-12 |
| 4914676 | Cross polarization interference canceller | Takanori Iwamatsu | 1990-04-03 |
| 4697265 | Error monitor circuit | — | 1987-09-29 |
| 4672631 | Radio receiver with variable phase shift correction | Eiji Suzuki, Kenichi Oide | 1987-06-09 |