Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7676005 | Wireless communication apparatus | Yasuaki Yuda, Takaaki Kishigami, Takashi Fukagawa, Yoichi Nakagawa | 2010-03-09 |
| 7664011 | Wireless communications apparatus and wireless communication method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2010-02-16 |
| 7630455 | Apparatus and method for digital wireless communication | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2009-12-08 |
| 7545882 | Transmission apparatus, reception apparatus and digital radio communication method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2009-06-09 |
| 7492833 | Method for digital wireless communications | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2009-02-17 |
| 7420915 | Radio communications apparatus and radio communications method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2008-09-02 |
| 7403581 | Digital reception apparatus | Masayuki Orihashi, Katsuaki Abe, Job Cleopa Msuya | 2008-07-22 |
| 7359457 | Transmission apparatus, reception apparatus and digital radio communication method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2008-04-15 |
| 7359454 | Apparatus and method for digital wireless communications | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2008-04-15 |
| 7289776 | Nonlinear distortion compensation circuit with feedback and baseband reference signal that are phase and amplitude controllable | Akihiko Matsuoka, Yutaka Murakami | 2007-10-30 |
| 7263135 | Transmitting method and transmitter apparatus | Masato Ukena, Masayuki Orihashi, Michiaki Matsuo | 2007-08-28 |
| 7248643 | Distortion compensator | Masato Ukena, Masayuki Orihashi | 2007-07-24 |
| 7130587 | Communication quality estimation method, communication quality estimation apparatus, and communication system | Tsuneo Hikokubo, Katsuaki Abe, Yutaka Murakami | 2006-10-31 |
| 7123659 | Digital reception apparatus for removing distortion from received signals | Masayuki Orihashi, Katsuaki Abe, Job Cleopa Msuya | 2006-10-17 |
| 7023933 | Radio communication apparatus | Yutaka Murakami, Katsuaki Abe, Masayuki Orihashi, Akihiko Matsuoka | 2006-04-04 |
| 7010281 | Array antenna apparatus utilizing a nonlinear distortion compensator circuit | Masato Ukena, Masayuki Orihashi | 2006-03-07 |
| 6993092 | Transmission apparatus, reception apparatus and digital radio communication method | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2006-01-31 |
| 6985538 | Digital radio communication system and method | Yutaka Murakami, Katsuaki Abe, Masayuki Orihashi, Akihiko Matsuoka | 2006-01-10 |
| 6785545 | Digital mobile wireless communications apparatus and the system using the same | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2004-08-31 |
| 6748023 | Apparatus and method for digital wireless communications | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2004-06-08 |
| 6748026 | Distortion estimation apparatus, frequency offset compensation apparatus and reception apparatus | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2004-06-08 |
| 6738430 | Apparatus and method for digital wireless communications | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2004-05-18 |
| 6608868 | Apparatus and method for digital wireless communications | Yutaka Murakami, Masayuki Orihashi, Akihiko Matsuoka | 2003-08-19 |