Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609494 | Communication system and apparatus for providing supplementary service in femto cell | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Shunsuke Yokouchi, Tomiharu Hamaguchi +4 more | 2017-03-28 |
| 9191387 | Communication system for checking for unauthorized use of a terminal | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Shunsuke Yokouchi, Yasuyuki Ueda +4 more | 2015-11-17 |
| 9088880 | Femtocell base station, gateway system, MAP-GW apparatus, communication system, control method, and program | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Shunsuke Yokouchi, Yasuyuki Ueda +4 more | 2015-07-21 |
| 9019988 | Communication system and apparatus for providing supplementary service in femto cell | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Shunsuke Yokouchi, Tomiharu Hamguchi +4 more | 2015-04-28 |