Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228866 | High-speed downlink packet access system, base station, mobile station, and communication control method during a soft handover | Kojiro Hamabe | 2012-07-24 |
| 7856241 | Mobile communication system, radio base station, scheduling apparatus, scheduling method employed in the same, and program thereof | Naoto Ishii, Kojiro Hamabe, Takahiro Nobukiyo | 2010-12-21 |
| 7620418 | Base station transmission control method, cellular system and base station | Kojiro Hamabe | 2009-11-17 |
| 7574226 | System and method for mobile communication | Kojiro Hamabe, Soichi Tsumura, Mariko Matsumoto | 2009-08-11 |
| 7426399 | Mobile communications system, radio base station, scheduling apparatus, scheduling method employed in the same, and program therefor | Naoto Ishii, Kojiro Hamabe, Takahiro Nobukiyo | 2008-09-16 |
| 7417975 | Cellular system and base station specification method in CDMA mode | Kojiro Hamabe, Akihisa Ushirokawa | 2008-08-26 |
| 7403789 | Synchronization establishment between a mobile station and base station system and method used for them | Kojiro Hamabe, Soichi Tsumura, Mariko Matsumoto | 2008-07-22 |
| 7356022 | Mobile communication system, mobile station, base station, and packet communication method used therefor | Kojiro Hamabe, Soichi Tsumura, Mariko Matsumoto | 2008-04-08 |
| 7346034 | Cellular system, mobile station, base station and transmission power control method as well as program to be executed for implementing the method | Kojiro Hamabe | 2008-03-18 |
| 7308015 | Mobile communication control method, cellular system, mobile station, base station, and base station control apparatus | Kojiro Hamabe | 2007-12-11 |
| 7269438 | Base station transmission control method, cellular system and base station | Kojiro Hamabe | 2007-09-11 |
| 7266102 | Mobile communication system, base station, method of controlling packet transmission timing used for the same mobile communication system and base station, and recording medium recording program thereof | Kojiro Hamabe | 2007-09-04 |
| 7209762 | Mobile radio communication system and base station, and mobile radio communication method used therefor | Mariko Matsumoto, Soichi Tsumura, Kojiro Hamabe | 2007-04-24 |
| 7106712 | Transmission power control method, transmitting and receiving apparatus, base station and mobile station | Kojiro Hamabe | 2006-09-12 |
| 7103376 | Base station transmission control method, cellular system and base station | Kojiro Hamabe | 2006-09-05 |
| 7031712 | Mobile communication control method and system and mobile station thereof | Kojiro Hamabe | 2006-04-18 |
| 6985752 | Mobile communications system, base station, mobile station, threshold setting method and storage medium having program recorded therein | Kojiro Hamabe | 2006-01-10 |
| 6842616 | Cellular system | Kojiro Hamabe | 2005-01-11 |