Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43296 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2012-04-03 |
| 8090373 | Center for a mobile communication system performing diversity handover | Motoshi Tamura, Takaaki Sato | 2012-01-03 |
| 8064908 | Mobile communication system and mobile station performing diversity handover | Motoshi Tamura, Takaaki Sato | 2011-11-22 |
| 7873014 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2011-01-18 |
| 7570950 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2009-08-04 |
| 7403777 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2008-07-22 |
| 7403489 | Frame synchronization circuit | Motoshi Tamura, Takaaki Satoh, Hiroki Morikawa, Fumiaki Ishino | 2008-07-22 |
| 7362715 | Frame synchronization circuit | Motoshi Tamura, Takaaki Satoh, Hiroki Morikawa, Fumiaki Ishino | 2008-04-22 |
| 7289809 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2007-10-30 |
| 7010302 | Packet transmission method, packet transmission system and packet data transmission medium on mobile communications network system | Akihisa Nakajima, Hiroshi Nakamura, Teruki Niwa, Yukichi Saito, Hideo Morita | 2006-03-07 |
| 6977903 | Frame synchronization circuit | Motoshi Tamura, Takaaki Satoh, Hiroki Morikawa, Fumiaki Ishino | 2005-12-20 |
| 6807420 | Mobile communication system, mobile station and diversity handover branch control method | Motoshi Tamura, Takaaki Sato | 2004-10-19 |
| 6728227 | Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch | Motoshi Tamura, Takaaki Sato | 2004-04-27 |
| 6591104 | Method for handover | Motoshi Tamura, Akiko Nakashima, Hisashi Shimizu, Takaaki Satoh | 2003-07-08 |
| 6470188 | Method for handover | Motoshi Tamura, Akiko Nakashima, Hisashi Shimizu, Takaaki Satoh | 2002-10-22 |