Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041377 | Radio device for preventing isolated radio devices in network | Satoko Itaya, Jun Hasegawa, Akio Hasegawa, Peter Davis, Akira Matsumoto +2 more | 2011-10-18 |
| 8000714 | Interference prediction apparatus, interference prediction method, and interference prediction program in computer-readable medium | Akira Matsumoto | 2011-08-16 |
| 7991400 | Wireless communication system, system controller, access point, station, communication control method and computer-readable medium storing communication control program | Akira Matsumoto, Yuichiro Ezure, Hiroyuki Iizuka | 2011-08-02 |
| 7928515 | Semiconductor device and manufacturing method of the semiconductor device | Masayoshi Asano, Yoshiyuki Suzuki, Hajime Wada | 2011-04-19 |
| 7894840 | Method of simultaneously-connectible channel switching | Akira Matsumoto | 2011-02-22 |
| 7890112 | Radio device having fewer route disconnections and switchings by using control packets to maintain radio links | Jun Hasegawa, Satoko Itaya, Akira Matsumoto, Hiroyuki Iizuka, Yuichiro Ezure +4 more | 2011-02-15 |
| 7863664 | Semiconductor device and method for manufacturing the same | — | 2011-01-04 |