Issued Patents All Time
Showing 176–185 of 185 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7689241 | Transmission power offset arbitration between base stations during soft handoff | Masafumi Usuda | 2010-03-30 |
| 7664466 | Transmission rate control method, transmission rate control system, and mobile station | Masafumi Usuda, Takehiro Nakamura | 2010-02-16 |
| 7630733 | Transmission rate control method, mobile station, and radio network controller | Masafumi Usuda, Takehiro Nakamura | 2009-12-08 |
| 7586977 | Transmission power control method, mobile station, and radio network controller | Masafumi Usuda, Takehiro Nakamura | 2009-09-08 |
| 7561880 | Radio controller, mobile communications system, and communications control method | Sung Uk Moon, Takehiro Nakamura, Minami Ishii | 2009-07-14 |
| 7542776 | Uplink radio resource allocation method, radio base station, and radio network controller | Masafumi Usuda, Takehiro Nakamura | 2009-06-02 |
| 7535932 | Radio communications system, radio network controller and base station | Minami Ishii, Sung Uk Moon, Takehiro Nakamura | 2009-05-19 |
| 7233812 | Directional beam communication system, directional beam communication method, base station and controller | Koichi Okawa, Shinya Tanaka, Takehiro Nakamura | 2007-06-19 |
| 7120467 | Radio communication method and base station | Koichi Okawa, Shinya Tanaka, Takehiro Nakamura | 2006-10-10 |
| 7027839 | Communication method using directional beam and radio base station | Shinya Tanaka, Takehiro Nakamura, Koichi Okawa | 2006-04-11 |