Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937011 | Image forming apparatus and image controlling method | Yuichi Yamamoto, Eiichi Motoyama, Yoshihito Osari, Hiroaki Tomiyasu, Takahiko Yamaoka +3 more | 2011-05-03 |
| 7912391 | Image-heating device with a first heating member and an adjustable second heating member | Naoto Watanabe, Yukio Yokoyama, Hiroto Nishihara, Takako Hanada | 2011-03-22 |
| 7890002 | Image forming apparatus with cooling device and controller permitting image heating during error occurrence | Takahiko Yamaoka, Yuichi Yamamoto | 2011-02-15 |