Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7698436 | IP connection processing device | Hideaki Takusagawa, Yuji Matsumoto | 2010-04-13 |
| 7680081 | Mobile node | Takeshi Kamura, Naotaka Tsuji, Yoshiyuki Seguchi, Kazuhiro Muraoka, Hidetoshi Abeta +7 more | 2010-03-16 |
| 7512093 | QoS setup method and QoS setup system for use in mobile communication, and mobile terminal apparatus, home agent and server apparatus used for the QoS setup system | Ryuuichi Takechi, Akiko Yamada | 2009-03-31 |
| 7436762 | Mobile communication network system for managing the location of a mobile IP terminal | Kazuyuki Oka | 2008-10-14 |
| 7277708 | Router and mobile communication terminal for mobile communication network | Tsuguo Kato | 2007-10-02 |
| 7136365 | Mobile node adapted router and home agent router | Tsuguo Kato, Ryuichi Takechi | 2006-11-14 |
| 7113509 | Node device | Tsuguo Kato, Ryuichi Takechi, Hideaki Ono | 2006-09-26 |
| 5083054 | Permanent magnet field type DC machine | Tosio Tomite, Toshimi Abukawa | 1992-01-21 |