Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8983463 | Mobile communication system, location registration method, relay node and control method thereof, and storage medium of control program | Sadafuku Hayashi | 2015-03-17 |
| 6941347 | Network administration system and method of re-arranging network resources | — | 2005-09-06 |