Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978727 | Ethernet frame and synchronous optical network (SONET) frame convertible interface device and frame transmission method | Sachiko Nemoto | 2011-07-12 |
| 7463655 | Method of transmitting data with redundant structure, and device for transmitting data by said method | Kyoko Ueno | 2008-12-09 |