Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492958 | Adaptive antenna reception apparatus | — | 2002-12-10 |
| 6487174 | S/N measuring circuit and method, transmitting electric power control apparatus and digital communicating system | Hironori Mizuguchi, Akihisa Ushirokawa | 2002-11-26 |
| 6418320 | Mobile station and a method of reducing interference among radio channels in the mobile station | Akihisa Ushirokawa, Hiroshi Furukawa | 2002-07-09 |
| 6373881 | CDMA receiver using sampled chip sequence for precision synchronization with received data sequence | Hironori Mizuguchi, Akihisa Ushirokawa | 2002-04-16 |
| 6359864 | FDD/CDMA transmission/reception system | Akihisa Ushirokawa | 2002-03-19 |
| 6351651 | Method of controlling transmission power in a cellular type mobile communication system | Kojiro Hamabe | 2002-02-26 |