Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330425 | Communication system, communication method, and communication program | Mikio Kuwahara | 2022-05-10 |
| 9350830 | Wireless communication base station and wireless communication method | Shigenori Hayase, Kenzaburo Fujishima, Hirotake Ishii | 2016-05-24 |
| 9143269 | Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus | Kenzaburo Fujishima | 2015-09-22 |
| 8787321 | Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus | Kenzaburo Fujishima | 2014-07-22 |
| 8744456 | Wireless communication method with packet scheduling | Mikio Kuwahara, Kenzaburo Fujishima | 2014-06-03 |
| 8340018 | Wireless communication system, radio base station apparatus and radio terminal apparatus | Kenzaburo Fujishima | 2012-12-25 |
| 8335529 | Wireless communication method | Kenzaburo Fujishima, Koki Uwano | 2012-12-18 |
| 8315671 | Radio communication method and radio base transmission station | Mikio Kuwahara, Kenzaburo Fujishima | 2012-11-20 |
| 8290001 | Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus | Kenzaburo Fujishima | 2012-10-16 |
| 8280442 | Radio base station and receiver fault diagnosis method | Haruo Nakano, Kazuyuki Hori, Takahiro Chiba, Yasuyuki Magara | 2012-10-02 |
| 8140106 | Peak factor reduction device and base station | Takahiro Chiba, Kazuyuki Hori | 2012-03-20 |
| 8130716 | Radio base station and scheduling method | Atsushi Abe, Shiro Mazawa, Yosuke Takahashi | 2012-03-06 |
| 8111681 | Wireless data communication method for a base station using a common pilot channel and an individual pilot channel | Kenzaburo Fujishima | 2012-02-07 |
| 8068874 | System and method for correcting signal deviations in a radio over fiber network | Mikio Kuwahara | 2011-11-29 |
| 8000745 | Radio communication method and radio base transmission station | Mikio Kuwahara, Kenzaburo Fujishima | 2011-08-16 |
| 7990942 | Wireless data communication method for a base station using a common pilot channel and an individual pilot channel | Kenzaburo Fujishima | 2011-08-02 |
| 7751381 | Wireless base station using weighting elements of an array antenna | Mikio Kuwahara, Kenzaburo Fujishima, Koji Meguro, Toru Okamoto | 2010-07-06 |
| 7639984 | Wireless communication system | Koki Uwano, Kenzaburo Fujishima, Mikio Kuwahara | 2009-12-29 |
| 7627298 | Wireless communication method with data rate selected based on interference | Kenzaburo Fujishima, Koki Uwano | 2009-12-01 |
| 7620002 | Apparatus and method for controlling multiplex number in spatial domain | Kenzaburo Fujishima, Mikio Kuwahara | 2009-11-17 |
| 7359735 | Radio communication apparatus and packet scheduling method | Kenzaburo Fujishima, Mikio Kuwahara, Koji Meguro, Toru Okamoto | 2008-04-15 |