Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658014 | Packet buffer device and packet assembling method | — | 2003-12-02 |
| 6636479 | Communication unit having packet multiplexing function | Yuichiro Chikamatsu, Hideo Abe | 2003-10-21 |