Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446816 | Control method for access gateway and communication system | Tohru Setoyama | 2013-05-21 |
| 8437345 | Terminal and communication system | Yukiko Takeda, Hidenori Inouchi, Yusuke Hara | 2013-05-07 |
| 8311541 | Mobile communication system for low power consumption, call control server and access gateway | Masashi Yano, Hitomi Nakamura, Masahiro Takatori, Yoshihiro Shimizu | 2012-11-13 |
| 8219131 | Cognitive wireless communication system | Ryouji Yamaoka, Junji Yamamoto, Koji Wakayama, Seishi Hanaoka, Masashi Yano +2 more | 2012-07-10 |
| 8107471 | Communication system, server, control apparatus and communication apparatus | Hitomi Nakamura, Norihisa Matsumoto, Naruhito Nakahara | 2012-01-31 |
| 8050218 | Mobile communications system PDIF and method for peer detection of mobile terminal | Masashi Takatsuki | 2011-11-01 |
| 7941563 | Address translation equipment, terminal equipment and mobile communication method | Yukiko Takeda, Hidenori Inouchi, Koji Tanaka | 2011-05-10 |
| 7917939 | IPSec processing device, network system, and IPSec processing program | Jousuke Matsuki, Masashi Yano | 2011-03-29 |
| 7496071 | Mobile node, server, and communication system | Mariko Yamada, Yukiko Takeda, Katsunori Takahashi | 2009-02-24 |
| 7406064 | Communication system, server, router, and mobile communications terminal | Go Ono, Kenichiro Tomizawa | 2008-07-29 |
| 7401118 | Web information preferential transfer system | Daisuke Yokota, Fumio Noda | 2008-07-15 |
| 7328281 | Address translation equipment, terminal equipment and mobile communication method | Yukiko Takeda, Hidenori Inouchi, Koji Tanaka | 2008-02-05 |
| 7328009 | Method and apparatus for mobile communication utilizing load balancing | Yukiko Takeda, Hidenori Inouchi, Koh Ohnishi | 2008-02-05 |
| 7286520 | Mobile terminal equipment and packet communication method between terminals | Yukiko Takeda, Hidenori Inouchi, Koh Ohnishi, Kiyoshi Ichikawa | 2007-10-23 |
| 7162529 | System using mobile proxy for intercepting mobile IP message and performing protocol translation to support multiple communication protocols between mobile networks | Hidenori Inouchi, Yukiko Takeda, Koji Tanaka | 2007-01-09 |
| 6418465 | Messaging processing system and method | Toshio Hirosawa, Tsutomu Ito, Minoru Hidaka, Yutaka Nara, Atsushi Ueoka | 2002-07-09 |