Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339310 | Switching apparatus for switched network of asynchronous transfer mode | — | 1994-08-16 |
| 5280469 | System for monitoring normality of operation of ATM cross-connecting apparatus | Kenji Narita, Kenichi Hashimoto | 1994-01-18 |