Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796286 | Image forming apparatus, replacement part, method and apparatus for recycling replacement part, and method of controlling image forming apparatus | — | 2010-09-14 |
| 7526581 | Image forming apparatus and method for controlling the security of an exchangeable part | — | 2009-04-28 |