Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9615298 | Off-load apparatus, network system, and handover method of multicast traffic | Masaharu Kako | 2017-04-04 |
| 9301199 | Network system, offload apparatus and traffic control method for network system | Masaharu Kako | 2016-03-29 |
| 9191856 | Network system, offload device, and offload traffic control method | Masaharu Kako | 2015-11-17 |
| 8855649 | Network system, offload device, and user identification information obtaining method for offload device | Masaharu Kako | 2014-10-07 |
| 8825005 | Usage management system and usage management method | Tatsuhiro Ando, Kiyomi Hasesaka, Tatsuo Yamaguchi | 2014-09-02 |