Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7436916 | Pulse modulator and PPM demodulation determining circuit employed in ultra wideband wireless communications | Yoshihito Shimazaki | 2008-10-14 |
| 7414463 | Demodulator for demodulating pulse position modulated signal | Yoshihito Shimazaki | 2008-08-19 |
| 7362695 | OFDM transmission system | — | 2008-04-22 |
| 7362282 | OFDM transmission system | — | 2008-04-22 |
| 7224755 | Method and apparatus for generating a frequency control signal | — | 2007-05-29 |
| 7221215 | Demodulator for demodulating pulse position modulated signal | Yoshihito Shimazaki | 2007-05-22 |
| 7171232 | Method of selecting a cell to connect by radio with a mobile station and a mobile communications terminal therefor | Tsuyoshi Atsumi | 2007-01-30 |
| 7099639 | Automatic frequency control apparatus for determining loop gain constant based on absolute phase error | — | 2006-08-29 |
| 7046743 | Demodulator for demodulating digital modulated signals | — | 2006-05-16 |
| 6972632 | Apparatus for controlling the frequency of received signals to a predetermined frequency | — | 2005-12-06 |
| 6959051 | Clock regenerator for use in demodulating digital modulated signals | — | 2005-10-25 |
| 6243429 | Data demodulator for correcting bit errors | — | 2001-06-05 |