Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679117 | Dual IC card | Tetsuya Tsukada, Eriko Hatakeyama | 2020-06-09 |
| 10664739 | Dual IC card | Tetsuya Tsukada, Eriko Hatakeyama | 2020-05-26 |
| 9633301 | IC module, dual IC card, and method for manufacturing IC module | Tetsuya Tsukada, Eriko Hatakeyama | 2017-04-25 |