Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5870440 | Data-link processing equipment and apparatus for subscriber terminal office using same | Noriyasu Matsuno | 1999-02-09 |
| 5422949 | Subscriber terminal apparatus | — | 1995-06-06 |