Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9609494 | Communication system and apparatus for providing supplementary service in femto cell | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Toru Shiiba, Tomiharu Hamaguchi +4 more | 2017-03-28 |
| 9215576 | Communication system, femto base station, call session control server, home subscriber server, communication method, and program | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Yasuhiro Watanabe, Hiroaki Akiyama +1 more | 2015-12-15 |
| 9191387 | Communication system for checking for unauthorized use of a terminal | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Toru Shiiba, 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, Toru Shiiba, 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, Toru Shiiba, Tomiharu Hamguchi +4 more | 2015-04-28 |
| 8731541 | Femto cell base station, communication control apparatus, communication system, control method and program | Yusuke Miyagawa, Takayuki Kido, Takuo Akimoto, Takeshi Nishimura, Naoki Yoshida +2 more | 2014-05-20 |
| 8620378 | Communication system, Femto Access Point and communication method | Osamu Kurokawa, Kazuki Eguchi, Naoki Yoshida, Yasuhiro Watanabe, Hiroaki Akiyama +1 more | 2013-12-31 |