Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590908 | External signal synchronized message signaling apparatus for time division channel system | Hideyuki Hirata | 2003-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590908 | External signal synchronized message signaling apparatus for time division channel system | Hideyuki Hirata | 2003-07-08 |