Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370006 | Information transmission device and information transmission method | Kentaro Ishizu, Hiroshi Harada | 2016-06-14 |
| 9253716 | Wireless communication system and method of wireless communication | Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada | 2016-02-02 |
| 9049648 | Cognitive communication network system and communicating method thereof | Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Chen Sun +2 more | 2015-06-02 |
| 8675503 | Communication terminal and communication network system | Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada | 2014-03-18 |
| 8526375 | Communication connection device | Kentaro Ishizu, Hiroshi Harada | 2013-09-03 |
| 8526354 | Mobile communication relay device | Kentaro Ishizu, Stanislav Filin, Hiroshi Harada | 2013-09-03 |
| 8477721 | Wireless communication terminal and wireless communication system | Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada | 2013-07-02 |
| 8406804 | Communication terminal device, communication system and method of selecting base station thereof | Kentaro Ishizu, Goh Miyamoto, Ha Nguyen Tran, Stanislav Filin, Hiroshi Harada | 2013-03-26 |
| 8145771 | Name system in communication network, and naming method | — | 2012-03-27 |
| 8055255 | Wireless communications system | Masugi Inoue, Mikio Hasegawa, Khaled Mahmud | 2011-11-08 |
| 7756091 | Mobile network and communication method thereof | Hidetoshi Yokota, Takeshi Kubo, Akira Idoue, Masugi Inoue, Mikio Hasegawa +1 more | 2010-07-13 |
| 7725592 | Communication system having service hand-off function, user terminal device, transmission destination terminal device, and proxy server device | Mikio Hasegawa, Hiroyuki Morikawa, Masugi Inoue, Udana Bandara, Khaled Mahmud | 2010-05-25 |
| 7706395 | Wireless communication system for switching different wireless communication networks | Masugi Inoue, Mikio Hasegawa, Khaled Mahmud | 2010-04-27 |
| 7603594 | Wireless communications system | Masugi Inoue, Mikio Hasegawa, Khaled Mahmud | 2009-10-13 |
| 7177300 | Packet communication method and proposal node | Gang Wu, Masugi Inoue | 2007-02-13 |