Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8582494 | Data relay device and frame processing method by the same | Hirokazu Shimada, Yoshimi Toyoda, Satoshi Maeda, Chie Eiza | 2013-11-12 |
| 8385816 | Relay device and relay method | Yoshimi Toyoda, Satoshi Maeda, Hirokazu Shimada | 2013-02-26 |