Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9317145 | Information processing apparatus, information processing method, and computer readable medium | Tatsuzi Ichikawa | 2016-04-19 |
| 6275825 | Data access control apparatus for limiting data access in accordance with user attribute | Yoichi Kobayashi, Tomohiro Machida | 2001-08-14 |