Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654823 | Packet-data processing apparatus | Satoshi Soejima, Yuji Kojima, Yasuyuki Umezaki, Yoshitomo Shimozono | 2003-11-25 |
| 6647009 | Broadcast address server with physical address discrimination for broadcasting packets | Makoto Kubota | 2003-11-11 |
| 6546391 | High-speed lookup method and high-speed lookup apparatus | — | 2003-04-08 |