Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876683 | Repeater for regenerating frame-multiplexed signal | — | 1989-10-24 |
ES
Eiji Suzuki
Overall (1989): #117,345 of 140,708Top 85%
1
Patents 1989