Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9331932 | Network system | — | 2016-05-03 |
| 8798081 | Event delivery system, rendezvous node, broker node, load distribution method for event delivery system, load distribution method for rendezvous node, delivery route construction method for broker node, storage medium storing load distribution program, and storage medium storing delivery route construction program | — | 2014-08-05 |
| 8244908 | System, method and program for distributed event detection | — | 2012-08-14 |
| 8150370 | Authentication system, authentication method and authentication data generation program | Shozo Fujino | 2012-04-03 |
| 7953081 | Mobile communication control method, mobile communication system, routing device, management device, and program | Kaoru Yoshida | 2011-05-31 |
| 7068635 | Mobile network and IP packet transferring method | — | 2006-06-27 |
| 6934288 | Fragmentation processing device and fragmentation processing apparatus using thereof | — | 2005-08-23 |
| 6930986 | Base station apparatus and communication method | Noritaka Matsuura | 2005-08-16 |
| 6594267 | AAL2 packet exchange device | — | 2003-07-15 |
| 6587465 | Base station in a mobile communication system | — | 2003-07-01 |
| 6321088 | Hand-over processing method in which amount of control information between terminal and satellite can be reduced and hand-over processing system of the same | — | 2001-11-20 |