Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40711 | Toner cartridge | Shinichi Murakami, Ken Kikuchi | 2009-05-12 |
| 6711371 | Developing device having means to remove developer from a developer supplying member | Tetsu Koyama, Teruaki Kuroda | 2004-03-23 |
| 6324371 | Toner cartridge | Shinichi Murakami, Ken Kikuchi | 2001-11-27 |
| 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 |
| 6026270 | Medium transporting apparatus having attraction member | Ken Kikuchi, Fumiaki Yoshida | 2000-02-15 |
| 6023594 | Image forming apparatus having a plurality of image forming stations including devices and receiving sections for detachably receiving the devices | Makoto Yabuki, Junichi Ito | 2000-02-08 |
| 5991575 | Belt unit | Ken Kikuchi | 1999-11-23 |
| 5983041 | Image recording apparatus having a neutralizing device | Noboru Otaki, Shinichi Murakami, Masato Sakai, Koji Ida, Shuichiro Ogata +2 more | 1999-11-09 |
| 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 |
| 5943533 | Method and apparatus for forming an electrostatic latent image with toner recovery | Syuichiro Ogata, Kazuyoshi Yoshida, Toru Ishihara, Kuniharu Hayashi, Hiroyuki Yajima +4 more | 1999-08-24 |
| 5765076 | Method and apparatus for forming an electrostatic latent image with toner recovery | Syuichiro Ogata, Kazuyoshi Yoshida, Toru Ishihara, Kuniharu Hayashi, Hiroyuki Yajima +4 more | 1998-06-09 |
| 5740493 | Electrophotographic recording apparatus having reverse-charged toner removing means | Noboru Otaki, Kazuyoshi Yoshida, Masato Sakai, Hiroyuki Inoue, Syuichiro Ogata | 1998-04-14 |
| D304579 | Facsimile transceiver | Yoshiyuki Fujiyama, Sumio Ogawara, Akira Chiku, Toshihiro Kumano | 1989-11-14 |
| D288093 | Facsimile transceiver | Yoshiyuki Fujiyama, Hidemi Watanabe, Toshihiro Kumano, Minoru Terakado | 1987-02-03 |