Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260278 | Card-type medium and card-type medium manufacturing method | Eriko Uehara, Shigeki MINEMURA | 2025-03-25 |
| 12217112 | IC card and method for manufacturing IC card | Tetsuya Tsukada, Shin Kataoka | 2025-02-04 |
| 12141644 | Card medium, electronic component for card medium, and metal card substrate for card medium | Misaki Nonaka, Shinji Kaneko | 2024-11-12 |
| 12067439 | Card-type media | Tetsuya Tsukada, Shinji Kaneko, Shigeki MINEMURA | 2024-08-20 |