Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8140021 | Communication apparatus and communication method | Tatsushi Aiba, Shohei Yamada | 2012-03-20 |
| 8103297 | Mobile communication system, base station apparatus and mobile station apparatus | Tatsushi Aiba, Shohei Yamada | 2012-01-24 |
| 8064917 | Mobile communication system, base station apparatus, and mobile station apparatus | Tatsushi Aiba, Shohei Yamada | 2011-11-22 |
| 8064918 | Mobile communication system, base station apparatus, and mobile station apparatus | Tatsushi Aiba, Shohei Yamada | 2011-11-22 |
| 8064922 | Scheduling of reception quality information transmission for mobile stations | Tatsushi Aiba, Shohei Yamada | 2011-11-22 |
| 8045538 | Wireless communication method, receiving method, and wireless communication device | Hidekazu Tsuboi, Wahoh Oh | 2011-10-25 |
| 7237177 | Method of calculating internal signals for use in a map algorithm | Ju Yan Pan | 2007-06-26 |
| 7210089 | Communication system employing turbo codes and a hybrid automatic repeat request scheme | Chang Qing Xu, Ju Yan Pan | 2007-04-24 |
| 7145939 | Receiving circuit | Hidenori Akita, Tao Zhang, Tie Liu | 2006-12-05 |
| 7120851 | Recursive decoder for switching between normalized and non-normalized probability estimates | Yu Jing Ting, Noriyoshi Ito | 2006-10-10 |
| 7103117 | Reduced-complexity multipath interference cancellation | Chang Qing Xu, Ju Yan Pan | 2006-09-05 |
| 7099405 | Communication systems with hybrid automatic repeat requests (HARQ) and rate matching | Chang Qing Xu, Ju Yan Pan | 2006-08-29 |
| 6563393 | Method and device for pulse density modulation | Tao Zhang, Noriyoshi Ito | 2003-05-13 |
| 6339588 | Method and system of CDMA communication | — | 2002-01-15 |
| 5907586 | Method and device for signal decision, receiver and channel condition estimating method for a coding communication system | Shigeru Ono | 1999-05-25 |
| 5787127 | Viterbi decoding method and apparatus with balance among memory and processing requirements | Shigeru Ono | 1998-07-28 |
| 5727122 | Code excitation linear predictive (CELP) encoder and decoder and code excitation linear predictive coding method | Kenichiro Hosoda, Hiromi Aoyagi, Yoshihiro Ariyama | 1998-03-10 |