Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8885456 | Demodulator and frame synchronization method | — | 2014-11-11 |
| 8085867 | Preamble design method | — | 2011-12-27 |
| 7164696 | Multi-carrier CDMA communication device, multi-carrier CDMA transmitting device, and multi-carrier CDMA receiving device | Hiroyasu Sano | 2007-01-16 |
| 5857143 | Channel allocation method used for mobile type communication devices | — | 1999-01-05 |
| 5627861 | Carrier phase estimation system using filter | — | 1997-05-06 |
| 5561847 | Radio communication system represented by micro cellular system and channel allocation method suitable therefor | — | 1996-10-01 |
| 5280538 | Spread spectrum demodulator | Toshiharu Kojima | 1994-01-18 |