Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598130 | Phase modulator capable of individually defining modulation degree and modulation frequency | Osamu Tagiri | 1997-01-28 |
| 5563921 | Jitter detection apparatus using double-PLL structure | Kazuhiko Ishibe | 1996-10-08 |
| 4306186 | Frequency marker display system | Yoshimi Nakazawa | 1981-12-15 |