Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487920 | Integrated circuit card system and application loading method | Akiko Sato, Yusuke Mishina | 2009-02-10 |
| 7360088 | Method and system for authenticating service using integrated circuit card | Yusuke Mishina, Akiko Sato | 2008-04-15 |