Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469114 | Image forming apparatus and sheet feeding device in which weight exerted on lifting handles is equalized | Toru Tanjo | 2008-12-23 |
| 7364154 | Sheet feeding device | Takeshi Ichikawa, Toru Tanjo | 2008-04-29 |