Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4525676 | PSK Demodulation system having carrier frequency variation compensation | Masaaki Atobe | 1985-06-25 |
| 4501004 | Device for eliminating FM or like interference from a digital microwave signal | Yasuharu Yoshida, Hiroshi Seguchi | 1985-02-19 |
| 4338574 | Carrier recovering circuit for phase modulated signal | Toshio Fujita, Youichi Matsumoto | 1982-07-06 |
| 4285062 | Digital multi-level multi-phase modulation communication system | Yasuharu Yoshida, Seijiro Yokoyama | 1981-08-18 |