Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8824600 | Multiuser MIMO system, receiver, and transmitter | Osamu Nakamura, Shuuji Urabe, Yasuhiro Hamaguchi, Kazunari Yokomakura, Hiroki Takahashi | 2014-09-02 |
| 8824349 | Mobile station apparatus, communication system, communication method and program | Daiichiro Nakashima, Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi | 2014-09-02 |
| 8787243 | Wireless communication system, base station apparatus and communication method | Kazunari Yokomakura, Yasuhiro Hamaguchi, Hiroki Takahashi, Osamu Nakamura, Shinsuke Ibi +2 more | 2014-07-22 |
| 8730896 | Transmit power control method and transmission apparatus | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi, Daiichiro Nakashima | 2014-05-20 |
| 8731077 | Wireless communication system, control station apparatus and terminal apparatus | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi, Toshizo Nogami | 2014-05-20 |
| 8717992 | Wireless communication system, wireless transmission apparatus and wireless transmission method | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi | 2014-05-06 |
| 8719679 | Transmission apparatus reception apparatus and communication system | Osamu Nakamura, Yasuhiro Hamaguchi, Kazunari Yokomakura, Hiroki Takahashi, Shinsuke Ibi +2 more | 2014-05-06 |
| 8687735 | Wireless communication system, transmitter and receiver | Hiroki Takahashi, Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura | 2014-04-01 |
| 8654730 | Wireless communication system, base station, mobile station, base station control program, and mobile station control program | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi | 2014-02-18 |
| 8649357 | Wireless communication system, mobile station apparatus, base station apparatus and wireless communication method | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi | 2014-02-11 |
| 8446981 | Transmission apparatus, reception apparatus and communication system | Osamu Nakamura, Yasuhiro Hamaguchi, Kazunari Yokomakura, Hiroki Takahashi | 2013-05-21 |
| 8369240 | Wireless communication system, base station apparatus, mobile station apparatus, and communication method | Yasuhiro Hamaguchi, Kazunari Yokomakura, Osamu Nakamura, Hiroki Takahashi | 2013-02-05 |