Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005120 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2011-08-23 |
| 7826861 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2010-11-02 |
| 7672357 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2010-03-02 |
| 7443907 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2008-10-28 |
| 7095780 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2006-08-22 |
| 6782035 | Base station apparatus of mobile communication system | Takehiro Nakamura, Junichiro Hagiwara, Etsuhiro Nakano, Koji Ohno, Seizo Onoe +4 more | 2004-08-24 |
| 6697370 | Bandwidth control method of packet data in packet switching network and packet switching network system | Tokuro Doi, Motoshi Tamura, Teruki Niwa | 2004-02-24 |
| 6639903 | Transmission system between base station and switching center of mobile communications using fixed length cell | Masafumi Onuki, Hiroshi Nakamura | 2003-10-28 |
| 6611505 | Control signal processor and communication system | Shin Nakamura, Hiroki Morikawa | 2003-08-26 |
| 6574226 | Data transmitting method | Hisakazu Tsuboya, Hiroshi Nakamura | 2003-06-03 |
| 6442149 | Transmission system between base station and switching center of mobile communications using fixed length cell | Masafumi Onuki, Hiroshi Nakamura | 2002-08-27 |
| 5615210 | Mobile radio communications system | Akira Kaiyama, Noriteru Shinagawa | 1997-03-25 |