Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196893 | Image forming method and apparatus having intermediate transfer member which is movable toward and away from a photoconductor | Masaru Imaizumi, Toshiyuki Sakai, Katsuhiko Takeda, Hideo Kitakubo | 1993-03-23 |
| 5117261 | Image forming apparatus with jam recovery function | Toshiyuki Sakai, Masaru Imaizumi, Katsuhiko Takeda, Hideo Kitakubo | 1992-05-26 |
| 5099286 | Image forming apparatus with and method using an intermediate toner image retaining member | Akihiro Nishida | 1992-03-24 |
| 4984026 | Color image forming method | Akihiro Nishida | 1991-01-08 |
| 4906104 | Agitating and supplying device and a mold for molding same | Nobuyuki Mabuchi, Masao Shimizu | 1990-03-06 |
| 4803513 | Toner supplying device | Susumu Sakakibara, Masaru Imaizumi | 1989-02-07 |
| 4769670 | Transfer sheet guiding device | — | 1988-09-06 |
| 4752802 | Magnetic brush type developing apparatus for development of electrostatic latent image | Kouji Ito, Susumu Sakakibara | 1988-06-21 |