Issued Patents 2016
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516556 | Path establishment method, access network switching method, access network switching apparatus, mobile station, and proxy access network switching apparatus | Akimichi Tanabe | 2016-12-06 |
| 9451528 | Radio communication terminal, communication control apparatus, and communication control method | Shin-ichi Isobe | 2016-09-20 |
| 9408131 | Mobile communication method and mobile communication system | Toshiyuki Tamura | 2016-08-02 |
| 9351327 | Communication system, phonebook server, radio communication terminal, and communication method | Shin-ichi Isobe | 2016-05-24 |
| 9320078 | Mobile communication method, mobile management node, and serving gateway apparatus | Toshiyuki Tamura | 2016-04-19 |
| 9313815 | Radio communication terminal and communication method | Shin-ichi Isobe | 2016-04-12 |
| 9301210 | Mobile communication method, radio access network apparatus and mobile station | Shimpei Kawakatsu, Kenichi Katayama, Kenichiro Aoyagi | 2016-03-29 |
| 9295091 | Radio communication system, communication control apparatus, and communication control method | Shin-ichi Isobe | 2016-03-22 |
| 9282578 | Mobile communication method, mobile management node, and serving gateway apparatus | Toshiyuki Tamura | 2016-03-08 |
| 9282534 | Mobile communication method, session control node, gateway device, and mobility management node | Shimpei Kawakatsu | 2016-03-08 |
| 9253437 | Mobile communication method and mobility management node | Takashi Koshimizu, Hideaki Takahashi, Mikio Iwamura | 2016-02-02 |