Issued Patents All Time
Showing 151–175 of 227 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661571 | Method of determining expiration period of timer, network node, and non-transitory computer readable medium | Takanori Iwai, Hajime Zembutsu, Hisashi Futaki | 2017-05-23 |
| 9628980 | Subscriber server, monitoring server, mobile terminal, methods related thereto, and computer readable medium | Takanori Iwai, Hajime Zembutsu | 2017-04-18 |
| 9596626 | Mobile communication system, MME, incoming call control method of mobile communication system, and incoming call control method of MME | Junya Okabe | 2017-03-14 |
| 9572134 | Communication system, method, and apparatus | Hajime Zembutsu, Takanori Iwai | 2017-02-14 |
| 9572073 | Mobile communication system | Katsutoshi Nishida, Takashi Koshimizu | 2017-02-14 |
| 9565613 | Communication system and communication controlling method | Hajime Zembutsu, Stefan Schmid, Tarik Taleb, Gottfried Punz | 2017-02-07 |
| 9544814 | Communication system, communication control method, and mobility management node | Yusuke Takano | 2017-01-10 |
| 9544821 | Mobile communication system | Katsutoshi Nishida, Takashi Koshimizu | 2017-01-10 |
| 9451583 | Communication method, mobile network system and device | Junya Okabe | 2016-09-20 |
| 9407668 | Protection against unsolicited communication for internet protocol multimedia subsystem | Anand Raghawa Prasad, Andreas Kunz, Stefan Schmid, Thilo Ewald | 2016-08-02 |
| 9408131 | Mobile communication method and mobile communication system | Katsutoshi Nishida | 2016-08-02 |
| 9344936 | Mobile communication system, MME, incoming call control method of mobile communication system, and incoming call control method of MME | Junya Okabe | 2016-05-17 |
| 9338196 | Malicious call detection apparatus, malicious call detecting method and computer program for detecting malicious calls | Anand Raghawa Prasad, Thilo Ewald, Stefan Schmid | 2016-05-10 |
| 9320078 | Mobile communication method, mobile management node, and serving gateway apparatus | Katsutoshi Nishida | 2016-04-19 |
| 9282578 | Mobile communication method, mobile management node, and serving gateway apparatus | Katsutoshi Nishida | 2016-03-08 |
| 9271195 | Radio communication system, base station, gateway, and radio communication method | Sadafuku Hayashi, Shingo Shiga | 2016-02-23 |
| 9247474 | Communication system and communication controlling method | Hajime Zembutsu, Stefan Schmid, Tarik Taleb, Gottfried Punz | 2016-01-26 |
| 9225751 | Protection against unsolicited communication for internet protocol multimedia subsystem | Anand Raghawa Prasad, Andreas Kunz, Stefan Schmid, Thilo Ewald | 2015-12-29 |
| 9143981 | Communication system and communication control method | Yusuke Takano | 2015-09-22 |
| 9131048 | Communication system and communication control method | Shingo Shiga | 2015-09-08 |
| 9060374 | Communication method, mobile network system and device | Junya Okabe | 2015-06-16 |
| 8953561 | Mobile communication method | Katsutoshi Nishida | 2015-02-10 |
| 8929884 | Communication network control system, radio communication apparatus, and communication network control method | Yusuke Takano | 2015-01-06 |
| 8923194 | Communication method, mobile network system and device | Junya Okabe | 2014-12-30 |
| 8908642 | Mobile communication system | Katsutoshi Nishida, Takashi Koshimizu | 2014-12-09 |