Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7806332 | Passive type RFID semiconductor device, IC tag, and control method | — | 2010-10-05 |
| 7774517 | Information processing apparatus having an access protection function and method of controlling access to the information processing apparatus | Hitoshi Suzuki | 2010-08-10 |