Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021252 | Encrypted-traffic discrimination device and encrypted-traffic discrimination system | Shingo Ata, Go Hasegawa, Nobuyuki Nakamura | 2015-04-28 |
| 8773980 | Dynamic bandwidth allocating method and device with hardware reduced and bandwidth usability improved | — | 2014-07-08 |
| 8650276 | Communication control apparatus for controlling QoS according to applications and network state | — | 2014-02-11 |
| 8433788 | Overlay network traffic detection, monitoring, and control | — | 2013-04-30 |
| 8339961 | Dynamic bandwidth allocation method and dynamic bandwidth allocation device | — | 2012-12-25 |
| 7512130 | Optical communication network system | — | 2009-03-31 |
| 7493041 | Optical path re-arrangement method for optical communication network | — | 2009-02-17 |
| 6879783 | Node device and optical network system | — | 2005-04-12 |
| 6873796 | Node device and optical path setting method | — | 2005-03-29 |
| 6671254 | Communication network and communication node used in such network | — | 2003-12-30 |