Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598130 | Phase modulator capable of individually defining modulation degree and modulation frequency | Etsuji Mesuda | 1997-01-28 |
| 5083080 | High frequency signal measuring equipment with cabled detecting and signal companding | — | 1992-01-21 |