Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482202 | Optical glass fiber transmission lines coupled junction circulators | — | 1984-11-13 |
| 4378951 | Traveling wave coupled type optical wave circulators | — | 1983-04-05 |
| 4294509 | Optical circulators | — | 1981-10-13 |
| 4274710 | Optical wave circulators | — | 1981-06-23 |
| 4205281 | Ferrite composite circulator | — | 1980-05-27 |