Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8000745 | Radio communication method and radio base transmission station | Mikio Kuwahara, Masanori Taira | 2011-08-16 |
| 7990942 | Wireless data communication method for a base station using a common pilot channel and an individual pilot channel | Masanori Taira | 2011-08-02 |
| 7751381 | Wireless base station using weighting elements of an array antenna | Mikio Kuwahara, Masanori Taira, Koji Meguro, Toru Okamoto | 2010-07-06 |
| 7639984 | Wireless communication system | Koki Uwano, Masanori Taira, Mikio Kuwahara | 2009-12-29 |
| 7627298 | Wireless communication method with data rate selected based on interference | Masanori Taira, Koki Uwano | 2009-12-01 |
| 7620002 | Apparatus and method for controlling multiplex number in spatial domain | Masanori Taira, Mikio Kuwahara | 2009-11-17 |
| 7599660 | Base station apparatus and control method for controlling channel density | — | 2009-10-06 |
| 7453854 | Radio signal communication method, base station and terminal station | Mikio Kuwahara | 2008-11-18 |
| 7359735 | Radio communication apparatus and packet scheduling method | Mikio Kuwahara, Masanori Taira, Koji Meguro, Toru Okamoto | 2008-04-15 |
| 7236879 | Method for calculating the position of a mobile terminal, positioning system, and position calculation apparatus | Katsuhiko Tsunehara | 2007-06-26 |
| 7110775 | Position calculation method and a mobile terminal and a server therefor | Atsushi Ogino, Hideya Suzuki | 2006-09-19 |
| 7072673 | Radio handset and position location system | Katsuhiko Tsunehara, Mikio Kuwahara, Koji Watanabe | 2006-07-04 |
| 7013111 | Wireless communication apparatus | Mikio Kuwahara, Kenichi Mizugaki, Atsushi Ogino | 2006-03-14 |
| 6990345 | Method and apparatus for wireless position location | Mikio Kuwahara | 2006-01-24 |
| 6950661 | Location detection method, location detection apparatus and location detection program | Koji Watanabe, Mikio Kuwahara, Katsuhiko Tsunehara | 2005-09-27 |
| 6889051 | Method and apparatus for measuring transmitting time offset of a base station | Atsushi Ogino, Mikio Kuwahara, Tomoaki Ishifuji | 2005-05-03 |
| 6671649 | Position calculation method and position calculation apparatus | Mikio Kuwahara, Tomoaki Ishifuji, Takashi Yano | 2003-12-30 |
| 6556943 | Position calculation method and position calculation apparatus | Mikio Kuwahara, Tomoaki Ishifuji, Takashi Yano | 2003-04-29 |
| 6484034 | Radio handset and position location system | Katsuhiko Tsunehara, Mikio Kuwahara, Koji Watanabe | 2002-11-19 |