Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064353 | Communication device, communication system, and communication fault detection method | Shinichi Akahane, Teruo Kaganoi, Tomohiko Kohno | 2011-11-22 |
| 7969880 | Device and method for relaying packets | Hiroki Yano, Shinichi Akahane, Takao Nara | 2011-06-28 |
| 7924833 | Packet transfer unit | Tatsuo Kanetake, Takashi Kumagai | 2011-04-12 |