Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9713177 | Management device, control device, and communication method | Toshiki Hayashi | 2017-07-18 |
| 9407531 | Communication system | Yoshinori Inoue | 2016-08-02 |
| 9326229 | Gateway device and gateway selection method | — | 2016-04-26 |
| 7242689 | Mobile IP communication terminal, mobile IP communication method, and computer product | Shinichi Ikemura | 2007-07-10 |
| 7010297 | Mobile management method for mobile communications, and switch and home location register used in mobile communications system | — | 2006-03-07 |