Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839004 | Mobile communication system, MME, incoming call control method of mobile communication system, and incoming call control method of MME | Toshiyuki Tamura | 2017-12-05 |
| 9763281 | Communication method, mobile network system and device | Toshiyuki Tamura | 2017-09-12 |
| 9596626 | Mobile communication system, MME, incoming call control method of mobile communication system, and incoming call control method of MME | Toshiyuki Tamura | 2017-03-14 |