Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064809 | Image forming apparatus with intermediate transfer belt speed detection unit | Jun Yamaguchi, Hidehiko Kinoshita, Masaaki Moriya, Yousuke Hata | 2011-11-22 |
| 7877031 | Image forming apparatus having toner density control | — | 2011-01-25 |