| 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, Atsushi Kurabayashi, Shinichi Murakami +8 more |
2000-08-29 |
| 6078346 |
Image forming apparatus |
Minoru Isobe |
2000-06-20 |
| 5983042 |
Color image forming apparatus having a printing mechanism selectively movable to operative and non-operative positions |
Masato Nagata, Hisao Ono, Yoshiharu Momiyama, Atsushi Kurabayashi, Shinichi Murakami +8 more |
1999-11-09 |
| 5983041 |
Image recording apparatus having a neutralizing device |
Yoshitatsu Okiyama, Shinichi Murakami, Masato Sakai, Koji Ida, Shuichiro Ogata +2 more |
1999-11-09 |
| 5946010 |
Serial copier, scanner, and printer employing continuous media transport |
Minoru Isobe |
1999-08-31 |
| 5878301 |
Toner image fixing device with rotational control of fixing rollers |
Shinichi Katakura, Yoshiharu Momiyama, Hisao Ono, Makoto Yabuki |
1999-03-02 |
| 5781823 |
Image forming apparatus having a plurality of image forming sections each having different means of forming images |
Minoru Isobe |
1998-07-14 |
| 5740493 |
Electrophotographic recording apparatus having reverse-charged toner removing means |
Kazuyoshi Yoshida, Yoshitatsu Okiyama, Masato Sakai, Hiroyuki Inoue, Syuichiro Ogata |
1998-04-14 |
| 5579092 |
Color printer correctable positional errors in respective printing mechanisms |
Minoru Isobe, Katsuyuki Ito, Kazuyoshi Yoshida |
1996-11-26 |
| 4982942 |
Sheet feed mechanism |
Hiroshi Konishi, Matsusaburo Noguchi, Joji Tadokoro |
1991-01-08 |