Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8655297 | Nonlinear distortion compensating receiver and nonlinear distortion compensation method | Satoshi Tsukamoto, Noriaki Saito, Tadashi Morita, Katsuaki Abe | 2014-02-18 |
| 8599968 | Sampling circuit and receiver utilizing the same | Yohei Morishita, Noriaki Saito | 2013-12-03 |
| 8483643 | Harmonic rejection mixer | Noriaki Saito, Kiyomichi Araki, Takafumi Nasu | 2013-07-09 |
| 8476952 | Multiphase mixer | Yohei Morishita | 2013-07-02 |
| 8391818 | Second-order distortion correcting receiver and second-order distortion correcting method | Tadashi Morita | 2013-03-05 |
| 8369801 | Multimode-compatible polar modulation transmission device and multimode radio communication method | Akihiko Matsuoka, Tomoya Urushihara | 2013-02-05 |
| 8340617 | Sampling mixer, quadrature demodulator, and wireless device | Yoshifumi Hosokawa, Tadashi Morita, Atsushi Maruyama | 2012-12-25 |
| 8081943 | Reception apparatus and reception method | Takeaki Watanabe, Noriaki Saito | 2011-12-20 |
| 8050637 | Polar modulation transmitter, adaptive distortion compensation processing system, polar modulation transmission method, and adaptive distortion compensation processing method | Tomoya Urushihara | 2011-11-01 |
| 8045938 | Discrete filter, sampling mixer, and radio device | Yoshifumi Hosokawa, Noriaki Saito, Katsuaki Abe | 2011-10-25 |
| 7969210 | Electronic circuit, frequency divider and radio set | Yoshifumi Hosokawa, Noriaki Saito | 2011-06-28 |
| 7915969 | Distortion compensating circuit | Noriaki Saito | 2011-03-29 |
| 7907589 | Reception apparatus and reception method | Noriaki Saito | 2011-03-15 |
| 7816953 | Frequency dividing circuit and multimode radio device using the same | Yoshifumi Hosokawa, Noriaki Saito, Michiaki Matsuo | 2010-10-19 |
| 7778612 | Polar modulation circuit, integrated circuit and radio apparatus | Noriaki Saito | 2010-08-17 |
| 7715841 | Radio communication system base station and mobile station | Yoshifumi Hosokawa, Noriaki Saito, Katsuaki Abe, Michiaki Matsuo, Junji Sato | 2010-05-11 |
| 7715808 | Polar modulating circuit, polar coordinate modulating method, integrated circuit and radio transmission device | Noriaki Saito | 2010-05-11 |
| 7535310 | Distortion compensation circuit | Noriaki Saito | 2009-05-19 |
| 7477882 | Reception apparatus and reception method | Takeaki Watanabe, Noriaki Saito | 2009-01-13 |
| 7272187 | Filter circuit and radio apparatus | — | 2007-09-18 |
| 7138893 | Micro device | Yoshito Nakanishi, Hiroyuki Yabuki | 2006-11-21 |
| 6331804 | Amplifier and radio communication apparatus using the same | Noriaki Saito, Hiroyuki Yabuki | 2001-12-18 |