Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6791955 | System, transmitter and receiver for code division multiplex transmission | Hideo Kikuchi, Mutsumu Serizawa, Tokihiko Yokoi, Shuji Hirakawa | 2004-09-14 |
| 6775257 | Packet-transmitting system | — | 2004-08-10 |