Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970707 | Handover control method and handover path determination for use in communication system | Ken Igarashi, Yasuhisa Hayashi | 2005-11-29 |
| 6952581 | Location registration control method, mobile communication network, and communication terminal | Koji Sasada | 2005-10-04 |
| 6915136 | Mobile communication method and mobile communication system | Yoko Kikuta | 2005-07-05 |