Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014335 | Wireless network system, relay terminal and program | Takayuki Warabino, Kenji Saito | 2011-09-06 |
| 7877057 | Wireless communication system, relay station device and base station device | Haruki Izumikawa | 2011-01-25 |