Issued Patents All Time
Showing 26–50 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9160278 | Wireless communication device | — | 2015-10-13 |
| 9118459 | Wireless communication device and activation method of the wireless communication device | Kenji Miyanaga, Takayuki Tsukizawa | 2015-08-25 |
| 9093982 | Direct sampling circuit and receiver | Yohei Morishita | 2015-07-28 |
| 9071217 | Wireless communication device | Kenji Miyanaga, Koichiro Tanaka, Takayuki Tsukizawa | 2015-06-30 |
| 9002366 | Wireless communication apparatus | — | 2015-04-07 |
| 8711917 | Sampling filter device | Satoshi Tsukamoto, Katsuaki Abe, Kentaro Miyano, Yoshifumi Hosokawa, Yasuyuki Naito | 2014-04-29 |
| 8693599 | Wireless receiving apparatus | Kiyomichi Araki, Tadashi Morita | 2014-04-08 |
| 8655297 | Nonlinear distortion compensating receiver and nonlinear distortion compensation method | Satoshi Tsukamoto, Yoshito Shimizu, Tadashi Morita, Katsuaki Abe | 2014-02-18 |
| 8599968 | Sampling circuit and receiver utilizing the same | Yohei Morishita, Yoshito Shimizu | 2013-12-03 |
| 8570100 | Direct sampling circuit and receiver | Yohei Morishita | 2013-10-29 |
| 8483643 | Harmonic rejection mixer | Yoshito Shimizu, Kiyomichi Araki, Takafumi Nasu | 2013-07-09 |
| 8417203 | Receiver and gain control method | — | 2013-04-09 |
| 8385874 | Discrete time direct sampling circuit and receiver | Katsuaki Abe, Yoshifumi Hosokawa, Yasuyuki Naito, Kentaro Miyano | 2013-02-26 |
| 8380781 | Sampling filter and radio communication apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Yasuyuki Naito, Katsuaki Abe | 2013-02-19 |
| 8346293 | Radio communication device supporting a plurality of communication schemes | Katsuaki Abe, Michiaki Matsuo, Takenori Sakamoto, Akihiko Matsuoka | 2013-01-01 |
| 8330190 | Semiconductor device | Toyoji Sawada | 2012-12-11 |
| 8229987 | Discrete time direct sampling circuit and receiver | Yoshifumi Hosokawa, Katsuaki Abe, Kiyomichi Araki, Yohei Morishita | 2012-07-24 |
| 8179185 | Sampling mixer, filter device, and radio device | Yoshifumi Hosokawa, Katsuaki Abe, Kentaro Miyano, Yasuyuki Naito | 2012-05-15 |
| 8164380 | Discrete filter, sampling mixer and wireless device | Yoshifumi Hosokawa, Kentaro Miyano, Katsuaki Abe | 2012-04-24 |
| 8145175 | Sampling filter apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Katsuaki Abe, Kiyomichi Araki | 2012-03-27 |
| 8145143 | Bidirectional frequency converter and radio equipment using same | Yoshifumi Hosokawa, Michiaki Matsuo | 2012-03-27 |
| 8111741 | Sampling filter apparatus and wireless communication apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Katsuaki Abe, Akihiko Matsuoka | 2012-02-07 |
| 8081943 | Reception apparatus and reception method | Yoshito Shimizu, Takeaki Watanabe | 2011-12-20 |
| 8045938 | Discrete filter, sampling mixer, and radio device | Yoshifumi Hosokawa, Yoshito Shimizu, Katsuaki Abe | 2011-10-25 |
| 7973586 | Sampling mixer, filter device, and radio device | Yoshifumi Hosokawa, Katsuaki Abe, Kentaro Miyano, Yasuyuki Naito | 2011-07-05 |