Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345437 | System for controlling frequency multiplexing modems | — | 1994-09-06 |
| 5321722 | Multipoint connected communication system having function of retraining modems provided therein and method of retraining the modems | — | 1994-06-14 |
| 5311282 | High precision stepping aligner having a spiral stepping pattern | Atsushi Someya | 1994-05-10 |