Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807420 | Mobile communication system, mobile station and diversity handover branch control method | Tomoyuki Ohtani, Takaaki Sato | 2004-10-19 |
| 6782035 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2004-08-24 |
| 6728227 | Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch | Tomoyuki Ohtani, Takaaki Sato | 2004-04-27 |
| 6697370 | Bandwidth control method of packet data in packet switching network and packet switching network system | Tokuro Doi, Masatomo Nakano, Teruki Niwa | 2004-02-24 |