Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5798507 | IC card reader/writer | Toshiyuki Kawagishi | 1998-08-25 |
| 5799171 | IC card reader/writer for allowing communication with a plurality of kinds of IC cards of different protocol types | — | 1998-08-25 |