Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750989 | Image reading apparatus and image forming apparatus | Takashi Kamada, Koji Washio, Yoshiyuki Ichihara | 2004-06-15 |
| 5812747 | Copying system | Yoshio Yamazaki | 1998-09-22 |
| 5694637 | Method for controlling an image forming apparatus which uses plural laser beams | Kunihisa Yoshino, Hiroyuki Yamamoto, Jun Yokobori | 1997-12-02 |
| 5486901 | Color image recording apparatus with a detector to detect a superimposed toner image density and correcting its color balance | Masakazu Fukuchi, Shizuo Morita, Kunihisa Yoshino | 1996-01-23 |
| 5357317 | Electrostatic recording apparatus using variable bias developing voltage | Masakazu Fukuchi, Shizuo Morita, Kunihisa Yoshino | 1994-10-18 |
| 5298960 | Toner adhesion amount detecting apparatus for an image forming apparatus | Masakazu Fukuchi, Shizuo Morita | 1994-03-29 |