Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833752 | Wireless communication system, relay station, and relay method | — | 2020-11-10 |
| 10356659 | Base station, relay station, and wireless communication system | — | 2019-07-16 |
| 9788335 | Communication apparatus and communication control method | — | 2017-10-10 |
| 9271264 | Base station for allocating downlink radio resource for directivity transmission | — | 2016-02-23 |
| 9203570 | Communication apparatus and communication method | Yoshizo Sato, Takafumi Koga | 2015-12-01 |
| 9198059 | Wireless communication system and communication control method | — | 2015-11-24 |
| 9167581 | Base station | — | 2015-10-20 |
| 9148794 | Communication apparatus and communication method | — | 2015-09-29 |
| 9144024 | Wireless base station, wireless communication system, and wireless communication method | — | 2015-09-22 |
| 9143222 | Wireless communication system, communication control method, and relay station | — | 2015-09-22 |
| 9118438 | Communication apparatus and communication method | — | 2015-08-25 |
| 9112755 | Wireless communication device | — | 2015-08-18 |
| 9071979 | Communication apparatus and communication method | — | 2015-06-30 |
| 9031152 | Communication apparatus and communication method | — | 2015-05-12 |
| 9026109 | Radio base station and radio communication method | — | 2015-05-05 |
| 8948062 | Radio base station and radio communication method | — | 2015-02-03 |
| 8948035 | Wireless communication systems employing communication schemes | — | 2015-02-03 |
| 8867656 | Communication apparatus and communication method | — | 2014-10-21 |
| 8768417 | Base station and method for beam-forming in direction of degraded radio terminal using time band and frequency band resources | — | 2014-07-01 |
| 8477882 | Radio apparatus | — | 2013-07-02 |
| 8089923 | Radio base device, mobile terminal device, reference signal control method, and reference signal control program | Tadayoshi Ito | 2012-01-03 |
| 8036165 | Channel allocation method for allocating channels to terminal apparatuses to be communicated and base station apparatus utilizing the same | Katsutoshi Kawai | 2011-10-11 |
| 7890839 | Radio communication apparatus suppressing correction error while maintaining communication quality, and method and program for error correction | Masashi Iwami, Tadayoshi Ito | 2011-02-15 |
| 7881751 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Seigo Nakao, Tadayoshi Ito | 2011-02-01 |
| 7873389 | Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program | Yoshiharu Doi, Seigo Nakao, Tadayoshi Ito | 2011-01-18 |