Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078701 | Network design and determination of the arrangement of optical transmission devices in respective network stations | Tomohiro Hashiguchi, Toru Katagiri, Takashi Toyomaki | 2011-12-13 |
| 8068732 | Network design apparatus and network design method | Tomohiro Hashiguchi, Toru Katagiri, Yutaka Takita | 2011-11-29 |
| 8027262 | Method and apparatus for keeping track of virtual LAN topology in network of nodes | Kenichi Kawarai, Hiroyuki Kaneko, Kou Takatori | 2011-09-27 |