Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111741 | Sampling filter apparatus and wireless communication apparatus | Kentaro Miyano, Yoshifumi Hosokawa, Akihiko Matsuoka, Noriaki Saito | 2012-02-07 |
| 8107994 | Multimode communication apparatus | Akihiko Matsuoka, Kentaro Miyano | 2012-01-31 |
| 8098625 | Wireless terminal and communication system switching method | Kentaro Miyano, Akihiko Matsuoka | 2012-01-17 |
| 8095833 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2012-01-10 |
| 8077818 | Radio receiver | Akihiko Matsuoka, Kentaro Miyano | 2011-12-13 |
| 8064945 | Base station, communication system including base station, and transmission method | Yutaka Murakami, Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka | 2011-11-22 |
| 8045938 | Discrete filter, sampling mixer, and radio device | Yoshifumi Hosokawa, Noriaki Saito, Yoshito Shimizu | 2011-10-25 |
| 8032094 | Discrete filter, sampling mixer, and radio device | Yoshifumi Hosokawa, Kentaro Miyano | 2011-10-04 |
| 8014439 | Communication device and communication method | Takenori Sakamoto, Akihiko Matsuoka | 2011-09-06 |
| 7979047 | Sampling filter | Kentaro Miyano, Yoshifumi Hosokawa, Akihiko Matsuoka | 2011-07-12 |
| 7973586 | Sampling mixer, filter device, and radio device | Yoshifumi Hosokawa, Noriaki Saito, Kentaro Miyano, Yasuyuki Naito | 2011-07-05 |
| 7953177 | Radio communication apparatus capable of switching modulation schemes | Yutaka Murakami, Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka | 2011-05-31 |
| 7907591 | Synchronization detecting circuit and multimode wireless communication apparatus | Kentaro Miyano, Akihiko Matsuoka | 2011-03-15 |
| 7860047 | Wireless communication apparatus and comunication quality estimating method | Tomoya Urushihara, Takenori Sakamoto | 2010-12-28 |
| 7817753 | Reception quality estimating apparatus, wireless communication system, and reception quality estimating method | Takenori Sakamoto | 2010-10-19 |
| 7761866 | Software updating method and radio communication apparatus | Takenori Sakamoto | 2010-07-20 |
| 7738590 | Radio communication apparatus capable of switching modulation schemes | Yutaka Murakami, Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka | 2010-06-15 |
| 7715841 | Radio communication system base station and mobile station | Yoshifumi Hosokawa, Noriaki Saito, Michiaki Matsuo, Yoshito Shimizu, Junji Sato | 2010-05-11 |
| 7664811 | Apparatus using sampling capacitors | Akihiko Matsuoka, Kentaro Miyano | 2010-02-16 |
| 7609610 | Data transmission method, data reception method, transmission device and reception device using the same, and communication system using the same | Takenori Sakamoto | 2009-10-27 |
| 7515714 | Communication apparatus and communication system | Masayuki Orihashi, Yutaka Murakami, Akihiko Matsuoka | 2009-04-07 |
| 7457276 | Transmission and reception system, transmission and reception device, and method of transmission and reception | Makoto Hasegawa, Naoyuki Yamamot | 2008-11-25 |
| 7403581 | Digital reception apparatus | Masayuki Orihashi, Job Cleopa Msuya, Shinichiro Takabayashi | 2008-07-22 |
| 7328389 | Transmitting apparatus, receiving apparatus, transmission method, and reception method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2008-02-05 |
| 7280840 | Receiving apparatus, transmitting apparatus, and reception method | Yutaka Murakami, Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka | 2007-10-09 |