Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409178 | Color laser printer and detachable transfer belt unit for correcting color and position difference | — | 2008-08-05 |
| 7302200 | Image forming apparatus | Takeshi Washio, Kazuosa Kuma | 2007-11-27 |
| 7212760 | Image forming apparatus performing improved fixing temperature control | — | 2007-05-01 |
| 5754195 | Ink-type recording apparatus detecting ink-end mark with appropriate sensitivity | — | 1998-05-19 |