Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079089 | Information usage control system and information usage control device | Toshikatsu Suzuki, Takanori Nakanowatari | 2011-12-13 |
| 7966460 | Information usage control system, information usage control device and method, and computer readable medium | Toshikatsu Suzuki, Takanori Nakanowatari | 2011-06-21 |