Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654148 | Communication apparatus for detecting a signal from a communication network | — | 2003-11-25 |
| 6647102 | Data communication apparatus capable of executing demonstration operation | Yoshiyuki Hirai | 2003-11-11 |
| 6608704 | Image communication apparatus with enhanced utilization of CPU | Yuji Kurosawa | 2003-08-19 |