Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629643 | Magnetic card transaction apparatus | Shigeyuki Nagata, Yoshiharu Uemura | 2003-10-07 |
| 6574058 | Recording medium detecting apparatus for distinguishing between a recording medium having a relatively high coercivity or a relatively low coercivity | Fusayoshi Aruga, Junichi Nakajo, Kazutoshi Ishikawa | 2003-06-03 |