Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191195 | Distributed file sharing system and a file access control method of efficiently searching for access rights | Kumiko Wada | 2007-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191195 | Distributed file sharing system and a file access control method of efficiently searching for access rights | Kumiko Wada | 2007-03-13 |