Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9560578 | Mobile station | Kenichiro Aoyagi, Sadayuki Abeta, Tetsuto Shimomura, Atsushi Ueki | 2017-01-31 |
| 8428628 | Communication method, mobile terminal, switching device, and radio control device | Itsuma Tanaka, Keisuke Suzuki, Masashi Kanauchi | 2013-04-23 |
| 8422423 | Packet communication method and mobile station | Katsuhiro Noguchi, Masashi Kanauchi, Shinpei Kawakatsu | 2013-04-16 |
| 8254873 | Mobile communication system, mobile communication method, radio network controller, radio base station and mobile station | Ryo Kitahara, Minami Ishii, Katsuhiro Noguchi | 2012-08-28 |
| 8175663 | Radio base station and mobile station | Mikio Iwamura, Hiroaki Yamagishi, Hideyuki Sakuramoto, Kazunori Obata, Takuya Takimoto | 2012-05-08 |
| 7925262 | System and associated method of maintaining packet switching capability in a cellular network | Katsuhiro Noguchi, Kazuyuki Kozu, Takashi Suzuki | 2011-04-12 |
| 7373147 | Mobile communication method and mobile station | Katsuhiro Noguchi, Kazuyuki Kozu, Takashi Suzuki | 2008-05-13 |
| 7263384 | Radio network controller and broadcast information transmission method | Takaaki Sato | 2007-08-28 |
| 7224971 | Mobile communication method and radio network controller | Katsuhiro Noguchi, Kazuyuki Kozu, Takashi Suzuki | 2007-05-29 |
| 7092711 | Neighbor cell notifying apparatus and neighbor cell notifying method | Masafumi Masuda, Yutaka Ohto | 2006-08-15 |