Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983281 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Kenichi Sakamoto, Kazuyoshi Hoshino, Koji Wakayama, Noboru Endo | 2011-07-19 |
| 7974269 | Mobile communication control method and mobile communication system | Yukiko Takeda, Hui Deng, Hiroki Ikeda | 2011-07-05 |
| 7889758 | Method for allocating subchannel in wireless network | Lei Li, Zhisheng Niu, Takashi Yano, Satoshi Tamaki | 2011-02-15 |
| 7881311 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Kenichi Sakamoto, Kazuyoshi Hoshino, Koji Wakayama, Noboru Endo | 2011-02-01 |