Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8533759 | Terminal device, information correction server, program information correction method, and information correction method | Yasuhiro Yuki | 2013-09-10 |
| 8366007 | Secure device and reader-writer | Masamoto Tanabiki, Yasuo Takeuchi, Yasuhisa Tokuda | 2013-02-05 |
| 7428992 | Secure device and system for issuing IC cards | Masamoto Tanabiki, Mitsuhiro Sato, Yasuo Takeuchi | 2008-09-30 |