Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059981 | Image forming apparatus and control method therefor | Takeshi Yamashita, Makoto Matsushita | 2011-11-15 |
| 8041243 | Image forming apparatus and image forming method capable of effectively transferring toner images | Makoto Matsushita | 2011-10-18 |
| 7903987 | Image forming apparatus and control method therefor | Makoto Matsushita, Takeshi Yamashita | 2011-03-08 |