Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7123582 | Data transmission system, and node equipment and network management equipment used in the same | Yasufumi Tahara, Kenji Baba | 2006-10-17 |
| 7095714 | Ring interconnection network system, node equipment, network management equipment, and path setting method | Kenji Baba, Masatoshi Suzuki | 2006-08-22 |