Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557934 | IC card, information processing method, computer readable recording medium and program | — | 2017-01-31 |
| 9092713 | IC card controlling access to files according to conditions, and manufacturing method, issuing method, and communication method of the same | — | 2015-07-28 |
| 7922095 | Information storage medium and medium processing system | — | 2011-04-12 |