Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10305560 | Transmission device, reception device, transmission method, and reception method | Naoki Adachi, Tomohiro Kimura, Takayuki Sotoyama, Kazuaki Takahashi, Naganori Shirakata +1 more | 2019-05-28 |
| 10298430 | Transmission apparatus and transmission method of an aggregate physical layer protocol data unit | Lei Huang, Hong Cheng Michael Sim | 2019-05-21 |
| 10187224 | Radio receiving apparatus | Yohei Morishita | 2019-01-22 |
| 9712316 | Reception apparatus, phase error estimation method, and phase error correction method | Yoshinori Shirakawa, Koichiro Tanaka | 2017-07-18 |
| 9674712 | Radio communication method and radio communication apparatus | Hiroshi Takahashi, Masataka Irie, Naoto Oka, Yoshio Urabe, Kazuhiro Ando | 2017-06-06 |
| 9491030 | Phase rotation correcting method and phase rotation correcting apparatus | Hiroyuki Yoshikawa, Yoshinori Shirakawa, Koichiro Tanaka | 2016-11-08 |
| 9432059 | Turbo equalizer and wireless receiving apparatus | — | 2016-08-30 |
| 9191046 | Reception device | Naganori Shirakata, Naoya Yosoku | 2015-11-17 |
| 8934575 | Reception method and reception device estimating reception quality and communication system using the reception device | Katsuaki Abe, Masayuki Orihasi, Yutaka Murakami, Akihiko Matsuoka | 2015-01-13 |
| 8929426 | Communication device and orthogonal-error correction method | — | 2015-01-06 |
| 8761319 | Reception device | Naganori Shirakata | 2014-06-24 |
| 8509360 | Pulse radio receiver | Suguru Fujita, Masahiro Mimura, Kazuaki Takahashi | 2013-08-13 |
| 8504101 | Multimode wireless communication apparatus and wireless communication method | Tomoya Urushihara, Akihiko Matsuoka, Katsuaki Abe, Kentaro Miyano | 2013-08-06 |
| 8379764 | Receiving device and channel estimation method | Takahiro Ohyama | 2013-02-19 |
| 8358727 | Wireless apparatus | Suguru Fujita, Hideki Aoyagi | 2013-01-22 |
| 8355748 | Multi-mode control station, radio communication system, radio station, and radio communication control method | Katsuaki Abe, Akihiko Matsuoka, Ryuji Kohno, Motoko Taniguchi | 2013-01-15 |
| 8346293 | Radio communication device supporting a plurality of communication schemes | Katsuaki Abe, Michiaki Matsuo, Noriaki Saito, Akihiko Matsuoka | 2013-01-01 |
| 8165617 | Wireless communication apparatus and communication control method | Katsuaki Abe, Akihiko Matsuoka, Kentaro Miyano, Tomoya Urushihara | 2012-04-24 |
| 8014439 | Communication device and communication method | Katsuaki Abe, Akihiko Matsuoka | 2011-09-06 |
| 7860047 | Wireless communication apparatus and comunication quality estimating method | Tomoya Urushihara, Katsuaki Abe | 2010-12-28 |
| 7817753 | Reception quality estimating apparatus, wireless communication system, and reception quality estimating method | Katsuaki Abe | 2010-10-19 |
| 7761866 | Software updating method and radio communication apparatus | Katsuaki Abe | 2010-07-20 |
| 7609610 | Data transmission method, data reception method, transmission device and reception device using the same, and communication system using the same | Katsuaki Abe | 2009-10-27 |