Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021894 | Recorded data demodulation circuit | Ryuichi Naito | 1991-06-04 |
| 4982110 | Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock | Fumihiko Yokogawa, Hiroyuki Hirano | 1991-01-01 |
| 4872155 | Clock generator circuit and a synchronizing signal detection method in a sampled format system and a phase comparator circuit suited for generation of the clock | Fumihiko Yokogawa, Hiroyuki Hirano | 1989-10-03 |