Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789482 | Printing method, recording medium containing a program for applying the printing method, printer, printer driver, POS terminal, and POS system | Kazuyuki Yokoyama | 2004-09-14 |
| 6768557 | Interface device, control method for the same, and data storage medium for recording the control method | Kazuhisa Aruga | 2004-07-27 |