Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |