Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9961603 | Radio base station | Soulisak Ormsub, Wuri Andarmawanti Hapsari, Takahiro Takiguchi, Kengo Yagyu, Sadayuki Abeta | 2018-05-01 |
| 9525528 | Transmission apparatus and radio resource assignment method | Nobuhiko Miki, Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi | 2016-12-20 |
| 9391750 | Transmitting apparatus and radio resource assignment method | Nobuhiko Miki, Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi | 2016-07-12 |
| 9370014 | Radio communication apparatus and method | Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi | 2016-06-14 |
| 9185687 | Transmission and reception bandwidth setting method, mobile terminal and base station in radio communication system that defines a plurality of signal bandwidths | Kenichi Higuchi, Mamoru Sawahashi | 2015-11-10 |
| 9144078 | Radio communication apparatus and method | Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi | 2015-09-22 |
| 8971283 | Radio resource assignment method for physical channel in uplink, and transmitter for mobile apparatuses | Kenichi Higuchi, Mamoru Sawahashi | 2015-03-03 |
| 8630244 | Channel structuring method and base station therewith | Sadayuki Abeta, Mamoru Sawahashi | 2014-01-14 |
| 8626216 | Transmission and reception bandwidth setting method, mobile terminal and base station in radio communication system that defines a plurality of signal bandwidths | Kenichi Higuchi, Mamoru Sawahashi | 2014-01-07 |
| 8619920 | Two-dimensional code spreading for interleaved FDMA system | Mamoru Sawahashi, Francois Po Shin Chin, Zhongding Lei, Xiaoming Peng, Ying Liang | 2013-12-31 |
| 8498663 | Base station, mobile station, and power control method | Kenichi Higuchi, Mamoru Sawahashi | 2013-07-30 |
| 8477706 | Transmission apparatus, transmission method, reception apparatus and reception method | Mamoru Sawahashi, Kenichi Higuchi | 2013-07-02 |
| 8477732 | Apparatus and method for determining uplink transmission parameters | Kenichi Higuchi, Mamoru Sawahashi | 2013-07-02 |
| 8400909 | Transmission apparatus, reception apparatus, mobile communications system and transmission control method | Yoshiaki Ofuji, Kenichi Higuchi, Mamoru Sawahashi | 2013-03-19 |
| 8369380 | Transmitter, receiver, and mobile communication system | Teruo Kawamura, Yoshikazu Goto, Mamoru Sawahashi | 2013-02-05 |
| 8335267 | Mobile station and a base station | Nobuhiko Miki, Kenichi Higuchi, Mamoru Sawahashi | 2012-12-18 |
| 8315317 | Radio communication system, transmitter, receiver and radio communicating method | Noriyuki Maeda, Mamoru Sawahashi | 2012-11-20 |
| 8301951 | Base station with a retransmission function | Nobuhiko Miki, Kenichi Higuchi, Mamoru Sawahashi | 2012-10-30 |
| 8290105 | Signal reception device and method of signal reception timing detection | Satoshi Nagata, Noriyuki Maeda, Mamoru Sawahashi | 2012-10-16 |
| 8290528 | Base station, mobile station, and power control method | Kenichi Higuchi, Mamoru Sawahashi | 2012-10-16 |
| 8279742 | Transmission apparatus and transmission method | Yoshihisa Kishiyama, Nobuhiko Miki, Kenichi Higuchi, Motohiro Tanno, Mamoru Sawahashi | 2012-10-02 |
| 8274879 | Transmission apparatus and transmission method | Yoshihisa Kishiyama, Nobuhiko Miki, Kenichi Higuchi, Motohiro Tanno, Mamoru Sawahashi | 2012-09-25 |
| 8208363 | Transmission apparatus and transmission method | Yoshihisa Kishiyama, Nobuhiko Miki, Kenichi Higuchi, Motohiro Tanno, Mamoru Sawahashi | 2012-06-26 |
| 8111766 | Radio parameter group generating apparatus, transmitter and receiver | Mamoru Sawahashi, Kenichi Higuchi, Motohiro Tanno, Yoshihisa Kishiyama, Yoshiaki Ofuji | 2012-02-07 |
| 8108746 | Radio communications apparatus and radio communications method | Mamoru Sawahashi, Kenichi Higuchi | 2012-01-31 |