Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10177887 | Radio base station, user terminal and radio communication method | Mamoru Sawahashi, Yoshihisa Kishiyama | 2019-01-08 |
| 10033441 | Mobile terminal apparatus, radio base station apparatus, and radio communication method | Nobuhiko Miki, Yoshihisa Kishiyama | 2018-07-24 |
| 9137789 | Mobile terminal apparatus and method of transmitting an uplink control information signal | Yoshihisa Kishiyama, Daisuke Nishikawa | 2015-09-15 |
| 9136996 | User device, base station, and communication method for mobile communication system | Yoshihisa Kishiyama, Nobuhiko Miki, Mamoru Sawahashi | 2015-09-15 |
| 9130699 | Mobile communication system, transmitting device, receiving device, and method | Yoshihisa Kishiyama, Mamoru Sawahashi | 2015-09-08 |
| 9048912 | Mobile terminal apparatus, radio base station apparatus and communication control method | Yoshihisa Kishiyama, Motohiro Tanno | 2015-06-02 |
| 9042299 | Mobile terminal apparatus and radio communication method | Yoshihisa Kishiyama, Kazuaki Takeda | 2015-05-26 |
| 9025561 | Transmitter, receiver and radio communication method | — | 2015-05-05 |
| 9008019 | Mobile terminal apparatus and method of transmitting an uplink control information signal | Yoshihisa Kishiyama, Daisuke Nishikawa | 2015-04-14 |
| 9001638 | Radio base station apparatus, mobile terminal apparatus and radio communication method | Yoshihisa Kishiyama, Mamoru Sawahashi | 2015-04-07 |
| 8873501 | Base station, user device, and method used in mobile communication system | Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi | 2014-10-28 |
| 8873499 | User apparatus, base station apparatus, and method | Kenichi Higuchi, Mamoru Sawahashi | 2014-10-28 |
| 8868122 | User apparatus, base station apparatus and communication control method | Hidekazu Taoka, Nobuhiko Miki, Mamoru Sawahashi | 2014-10-21 |
| 8817753 | Mobile terminal apparatus and radio communication method | Yoshihisa Kishiyama, Mamoru Sawahashi | 2014-08-26 |
| 8797946 | User device, base station, and method | Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi | 2014-08-05 |
| 8797990 | Reference signal transmission method, mobile station apparatus and base station apparatus | Yoshihisa Kishiyama, Daisuke Nishikawa | 2014-08-05 |
| 8780851 | Base station apparatus, mobile station, radio communication system, and communication control method | Daisuke Nishikawa, Hiroyuki Ishii, Kenichi Higuchi | 2014-07-15 |
| 8767664 | Mobile terminal apparatus, radio base station apparatus and radio communication method | Hidekazu Taoka, Nobuhiko Miki, Yuichi Kakishima | 2014-07-01 |
| 8711815 | Mobile terminal apparatus, radio base station apparatus and radio communication method | Mamoru Sawahashi | 2014-04-29 |
| 8665926 | Closed-loop transmission power control method, base station apparatus and terminal | Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi | 2014-03-04 |
| 8630226 | Mobile station, base station, communication system, and communication method | Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi | 2014-01-14 |
| 8615046 | Mobile communication system, transmission apparatus, receiving apparatus and method | Nobuhiko Miki, Kenichi Higuchi, Mamoru Sawahashi | 2013-12-24 |
| 8594117 | Base station and method in mobile communications system | Yoshiaki Ofuji, Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi, Seizo Onoe | 2013-11-26 |
| 8565166 | User apparatus, base station apparatus and method | Kenichi Higuchi, Mamoru Sawahashi | 2013-10-22 |
| 8559297 | User apparatus, base station apparatus, and communication control method for controlling coverage area and data rate according to environments | Yoshihisa Kishiyama, Kenichi Higuchi, Mamoru Sawahashi | 2013-10-15 |