Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8238491 | Device and method for demodulating control signals | Motoya Iwasaki | 2012-08-07 |
| 6735455 | Portable information terminal and power supply control method therefor | Syuji Yamaguchi | 2004-05-11 |
| 6728226 | Multicast message communicating method, multicast message communicating system, base station thereof, and mobile station thereof | — | 2004-04-27 |
| 6553058 | Multi-user parallel interface canceler apparatus | — | 2003-04-22 |