Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5483631 | Communication network management system for displaying operation states of network elements on a remote display unit | Yasuhiko Nagai, Ryoichi Sasaki, Michio Suzuki, Keizou Mizuguchi, Goro Ikeba | 1996-01-09 |