Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763200 | Image forming apparatus with toner replacement sensor | Masato Sakai | 2004-07-13 |
| 6112037 | Color image forming apparatus having a controller for setting printing speeds in dependence on a detected number of colors in an image signal | Masato Nagata, Hisao Ono, Yoshiharu Momiyama, Noboru Otaki, Atsushi Kurabayashi +8 more | 2000-08-29 |
| 6014531 | Electrophotographic printer and fixing unit controlling apparatus therfor | Daisuke Kobayashi, Shuichi Fujikura | 2000-01-11 |
| 5983042 | Color image forming apparatus having a printing mechanism selectively movable to operative and non-operative positions | Masato Nagata, Hisao Ono, Yoshiharu Momiyama, Noboru Otaki, Atsushi Kurabayashi +8 more | 1999-11-09 |