Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199355 | Document management software, print control device, and document management method of print control device | Yuan Shao, Perasiriyan Sivakumaran, Kenji Takahashi | 2012-06-12 |
| 8099676 | Logon management software, control device, and logon management method | Yuan Shao, Perasiriyan Sivakumaran | 2012-01-17 |