Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471473 | Communication system and devices thereof | — | 1995-11-28 |
| 4965851 | Receiving arrangement with a reception carrier frequency alternately changed from one to another | — | 1990-10-23 |
| 4809268 | Multipoint data communication with a supervisory system for detecting a malfunctioning remote station | Akira Fujii | 1989-02-28 |
| 4800560 | Synchronization control capable of establishing synchronization without transmission of distance information between control and local earth stations | Takahiro Aoki | 1989-01-24 |
| 4736371 | Satellite communications system with random multiple access and time slot reservation | Akira Fujii | 1988-04-05 |
| 4722093 | Arrangement for detecting bursts | — | 1988-01-26 |
| 4635247 | High-speed burst signal monitoring device | — | 1987-01-06 |