Issued Patents All Time
Showing 25 most recent of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167296 | Information collecting method, communication control apparatus, and information collector apparatus | — | 2024-12-10 |
| 11574006 | Communication device, communication system, and content collection method | Tetsurou Satou | 2023-02-07 |
| 11270444 | Communication device, communication system, and mobile body tracking method | — | 2022-03-08 |
| 10721021 | Base station, controller, communication system, and interference avoidance method | Hiroaki Sudo | 2020-07-21 |
| 10446042 | Observation system using flying objects, and observation method | Tsuyoshi Osato | 2019-10-15 |
| 10305630 | Base station, controller, communication system, and interference avoidance method | Hiroaki Sudo | 2019-05-28 |
| RE45312 | Base station apparatus, communication terminal apparatus, and communication method | Atsushi Sumasu, Osamu Kato, Yoshiko Saito, Toyoki Ue, Junichi Aizawa +3 more | 2014-12-30 |
| 8279953 | Transmitting apparatus, receiving apparatus, and wireless communication method | Eiji Ota, Atsushi Sumasu, Keisuke Ebiko | 2012-10-02 |
| RE43614 | Base station apparatus, communication terminal apparatus, and communication method | Atsushi Sumasu, Osamu Kato, Yoshiko Saito, Toyoki Ue, Junichi Aizawa +3 more | 2012-08-28 |
| 8155227 | Mobile station apparatus, communication method, and base station apparatus | Jinsong Duan, Keisuke Ebiko, Keiji Takakusaki, Atsushi Sumasu | 2012-04-10 |
| 8139662 | Mobile station device | Jinsong Duan, Keisuke Ebiko, Keiji Takakusaki, Atsushi Sumasu | 2012-03-20 |
| 8121213 | Modulation device, demodulation device, modulation method and demodulation method | Genichiro Ota, Daichi Imamura, Keiji Takakusaki | 2012-02-21 |
| 7995663 | Multicarrier transmitting apparatus and multicarrier transmitting method | Yuta Seki, Eiji Ota | 2011-08-09 |
| 7936811 | Modulation apparatus, modulation method, and demodulation apparatus | Genichiro Ohta, Daichi Imamura, Keiji Takakusaki | 2011-05-03 |
| 7916770 | Method of generating spreading codes, CDMA transmission apparatus, and CDMA reception apparatus | — | 2011-03-29 |
| 7848459 | Radio receiving apparatus and radio receiving method | Eiji Ota | 2010-12-07 |
| 7688913 | Radio transmitting apparatus, radio receiving apparatus, and M-ary modulation communication system | Atsushi Matsumoto, Kenichi Miyoshi, Toshiyuki Uehara | 2010-03-30 |
| 7583736 | Radio transmission device, radio reception device, and method for selecting transmission cancellation subcarriers | Kenichi Miyoshi | 2009-09-01 |
| 7403471 | Method and apparatus for setting a guard interval in an OFDM communication | Hiroaki Sudo | 2008-07-22 |
| 7400689 | Data reception method and apparatus including reception of data in a first transmission and a retransmission | Atsushi Matsumoto, Kenichi Miyoshi, Toshiyuki Uehara | 2008-07-15 |
| 7369621 | Radio communication base station device, radio communication mobile station device, and radio communication method | Isamu Yoshii, Toshiyuki Uehara, Akihiko Nishio | 2008-05-06 |
| 7292862 | Base station apparatus, communication terminal apparatus, and communication method | Atsushi Sumasu, Osamu Kato, Yoshiko Saito, Toyoki Ue, Junichi Aizawa +3 more | 2007-11-06 |
| 7251272 | Radio communication apparatus and channel estimating method | Sadaki Futagi, Tadashi Matsumoto | 2007-07-31 |
| 7215642 | System and method for regulating data transmission in accordance with a receiver's expected demodulation capacity | Katsuhiko Hiramatsu, Kazuyuki Miya, Osamu Kato, Junichi Aizawa, Toyoki Ue | 2007-05-08 |
| 7133642 | Apparatus and method for interference suppression transmission | — | 2006-11-07 |