Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8331389 | Relay device and band controlling method | Masashi Shibata, Kouki Kurokawa, Atsuyoshi Koga, Nobuyuki Iwasaki, Kazuaki Yoshida | 2012-12-11 |
| 8199756 | Forwarding apparatus, forwarding method, and computer product | — | 2012-06-12 |
| 7313144 | Frame transmission device | Daisuke Kobayashi, Hirofumi Yagawa, Toshinobu Tsunematsu, Katsuhiko Hirashima | 2007-12-25 |