Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6973273 | Image forming apparatus and method having trial copy mode | — | 2005-12-06 |
| 6947167 | Image formation apparatus which forms images of four page on both faces of sheet in such a manner as images of two pages are formed on each face | Satoru Kutsuwada, Satoshi Kaneko | 2005-09-20 |