Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8780825 | Communication system, communication device and communication method that can improve frequency use efficiency | Shimpei To, Minoru Kubota, Yasuhiro Hamaguchi, Kazunari Yokomakura | 2014-07-15 |
| 8699319 | Base station device, reception device, wireless communication system, and wireless communication method | Kazunari Yokomakura, Yasuhiro Hamaguchi, Shimpei To, Minoru Kubota, Seiichi Sampei +2 more | 2014-04-15 |
| 8681688 | Radio communication method, radio communication system, and radio transmission apparatus | Yasuhiro Hamaguchi, Minoru Kubota, Shimpei Toh, Kazunari Yokomakura | 2014-03-25 |
| 8654751 | Radio communication method, radio communication system, and radio transmission apparatus | Yasuhiro Hamaguchi, Minoru Kubota, Shimpei Toh, Kazunari Yokomakura | 2014-02-18 |
| 8625504 | Radio transmission device, control device, radio communication system, and communication method | Yasuhiro Hamaguchi, Minoru Kubota, Shimpei To, Seiichi Sampei, Shinichi Miyamoto | 2014-01-07 |
| 8520748 | Transmitter, OFDM communication system, and transmission method | Yasuhiro Hamaguchi, Kimihiko Imamura, Shimpei To | 2013-08-27 |
| 8494080 | Radio communication system, reception device, and reception method | Kazunari Yokomakura, Yasuhiro Hamaguchi, Shimpei To | 2013-07-23 |
| 8488664 | Radio communication system, reception device, and reception method | Kazunari Yokomakura, Yasuhiro Hamaguchi, Shimpei To | 2013-07-16 |
| 8423862 | Execution decision apparatus, receiving apparatus, radio communication system, and execution decision method | Kazunari Yokomakura, Yasuhiro Hamaguchi, Shimpei To | 2013-04-16 |
| 8411770 | Base station device, mobile terminal device, wireless communication system, and wireless communication method | Yasuhiro Hamaguchi, Shimpei To, Kazunari Yokomakura | 2013-04-02 |
| 8385218 | Communication apparatus and communication method | Shimpei To, Yasuhiro Hamaguchi | 2013-02-26 |
| 8000224 | Receiver and frequency information estimating method | Yasuhiro Hamaguchi, Shimpei To | 2011-08-16 |