Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11575414 | First communication apparatus, second communication apparatus, method, program, recording medium, and system | — | 2023-02-07 |
| 11456897 | Communication apparatus, method, program, and recording medium | — | 2022-09-27 |
| 11343036 | Radio communication apparatus, method of processing reception signal, and non-transitory computer readable medium storing program | — | 2022-05-24 |
| 11165474 | First communication apparatus, second communication apparatus, method, program, recording medium, and system | — | 2021-11-02 |
| 9312932 | Communication apparatus and resource derivation method | Takahiro Sasaki | 2016-04-12 |
| 9167566 | Wireless communication system, data transmission method for uplink thereof, base station device, and mobile station device | Shigeomi Oshiba | 2015-10-20 |
| 8958387 | Suppression of interferences between cells | — | 2015-02-17 |
| 8804769 | Signal multiplexing method, signal demultiplexing method, digital signal reference frequency correction method, multiplexing device, demultiplexing device, radio communication system, and digital signal reference frequency correction device | Hiroki Tanaka, Toshifumi Sato, Yoshitsugu Shimazu, Atsushi Tsuyuki | 2014-08-12 |
| 8428099 | Wireless communication system and frequency hopping method therefor, and base station and mobile station | Ryo Tomokiyo | 2013-04-23 |
| 8422602 | Pattern detection circuit, base station and mobile communication system using the same, and pattern detecting method | Kyoichiro Masuda | 2013-04-16 |
| 8345563 | Wireless communication system, data transmission method for uplink thereof, base station device, and mobile station device | Shigeomi Oshiba | 2013-01-01 |
| 8311148 | Transmission signal generating apparatus, method, and program | Kenji Koyanagi | 2012-11-13 |
| 8275000 | Wireless communication system, base station, and wireless communication method | Shingo Kikuchi | 2012-09-25 |
| 8238491 | Device and method for demodulating control signals | Kosuke Naito | 2012-08-07 |
| 7620130 | Wireless diversity receiver using a combiner with control weights that are based on reported transmission power | Osami Nishimura, Sei Hirade, Yukio Haseba | 2009-11-17 |
| 7599319 | Radio communications system and control method therefor | Daisuke Kondou, Hisashi Kawabata, Osami Nishimura, Yukio Haseba, Emiko Sakuma | 2009-10-06 |
| 7583966 | Mobile communications system, radio network controller, and active set control method | Yukio Haseba, Daisuke Kondo, Emiko Sakuma, Osami Nishimura, Hisashi Kawabata | 2009-09-01 |
| 7564911 | Communication system and transmitter-receiver for use therewith | — | 2009-07-21 |
| 7369580 | Amplitude limiting circuit and CDMA communication apparatus | — | 2008-05-06 |
| 7333562 | Nonlinear distortion compensating circuit | — | 2008-02-19 |
| 7085311 | Apparatus and method for measuring SIR in CDMA communication system | — | 2006-08-01 |
| 7068713 | Digital filter circuit | — | 2006-06-27 |
| 6999734 | Nonlinear compensating circuit, base-station apparatus, and transmission power clipping method | — | 2006-02-14 |
| 6993294 | Mobile communication system, communication control method, base station and mobile station to be used in the same | Takahiro Nobukiyo, Toshifumi Sato, Takashi Mochizuki, Naoto Ishii, Kojiro Hamabe | 2006-01-31 |
| 6990141 | Correlator | — | 2006-01-24 |