Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49244 | Communication apparatus and communication system | Masayuki Orihashi, Yutaka Murakami, Akihiko Matsuoka | 2022-10-11 |
| 10305628 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2019-05-28 |
| RE47356 | Communication apparatus and communication system | Masayuki Orihashi, Yutaka Murakami, Akihiko Matsuoka | 2019-04-16 |
| 9590834 | Radio communication apparatus capable of switching modulation schemes | Yutaka Murakami, Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka | 2017-03-07 |
| 9473268 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2016-10-18 |
| 9026877 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2015-05-05 |
| RE45368 | Communication apparatus and communication system | Masayuki Orihashi, Yutaka Murakami, Akihiko Matsuoka | 2015-02-10 |
| 8934575 | Reception method and reception device estimating reception quality and communication system using the reception device | Masayuki Orihasi, Yutaka Murakami, Akihiko Matsuoka, Takenori Sakamoto | 2015-01-13 |
| 8711917 | Sampling filter device | Satoshi Tsukamoto, Noriaki Saito, Kentaro Miyano, Yoshifumi Hosokawa, Yasuyuki Naito | 2014-04-29 |
| 8655297 | Nonlinear distortion compensating receiver and nonlinear distortion compensation method | Satoshi Tsukamoto, Noriaki Saito, Yoshito Shimizu, Tadashi Morita | 2014-02-18 |
| 8527827 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2013-09-03 |
| 8504101 | Multimode wireless communication apparatus and wireless communication method | Tomoya Urushihara, Akihiko Matsuoka, Kentaro Miyano, Takenori Sakamoto | 2013-08-06 |
| 8451793 | Wireless terminal and communication system switching method | Kentaro Miyano, Akihiko Matsuoka | 2013-05-28 |
| 8385874 | Discrete time direct sampling circuit and receiver | Yoshifumi Hosokawa, Yasuyuki Naito, Kentaro Miyano, Noriaki Saito | 2013-02-26 |
| 8380781 | Sampling filter and radio communication apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Yasuyuki Naito, Noriaki Saito | 2013-02-19 |
| 8355748 | Multi-mode control station, radio communication system, radio station, and radio communication control method | Takenori Sakamoto, Akihiko Matsuoka, Ryuji Kohno, Motoko Taniguchi | 2013-01-15 |
| 8356063 | Reconfigurable digital filter | Kentaro Miyano, Akihiko Matsuoka, Tomoya Urushihara | 2013-01-15 |
| 8346293 | Radio communication device supporting a plurality of communication schemes | Michiaki Matsuo, Noriaki Saito, Takenori Sakamoto, Akihiko Matsuoka | 2013-01-01 |
| 8229987 | Discrete time direct sampling circuit and receiver | Yoshifumi Hosokawa, Noriaki Saito, Kiyomichi Araki, Yohei Morishita | 2012-07-24 |
| 8218680 | Radio communication apparatus capable of switching modulation schemes | Yutaka Murakami, Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka | 2012-07-10 |
| 8179185 | Sampling mixer, filter device, and radio device | Yoshifumi Hosokawa, Noriaki Saito, Kentaro Miyano, Yasuyuki Naito | 2012-05-15 |
| 8164380 | Discrete filter, sampling mixer and wireless device | Yoshifumi Hosokawa, Noriaki Saito, Kentaro Miyano | 2012-04-24 |
| 8165617 | Wireless communication apparatus and communication control method | Akihiko Matsuoka, Kentaro Miyano, Takenori Sakamoto, Tomoya Urushihara | 2012-04-24 |
| 8145694 | Fast Fourier transformation circuit | Kentaro Miyano, Akihiko Matsuoka | 2012-03-27 |
| 8145175 | Sampling filter apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Noriaki Saito, Kiyomichi Araki | 2012-03-27 |