Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608495 | Imaging density control apparatus | Suguru Hamamichi, Mineo Yamamoto | 1997-03-04 |
| 5539500 | Image forming apparatus with humidity controlling device | Suguru Hamamichi, Naoyoshi Kinoshita, Takeru Kinoshita, Takanobu Yamada | 1996-07-23 |
| 5196893 | Image forming method and apparatus having intermediate transfer member which is movable toward and away from a photoconductor | Hideya Nishise, Masaru Imaizumi, Toshiyuki Sakai, Katsuhiko Takeda | 1993-03-23 |
| 5117259 | Apparatus for measuring developer density | Kouichi Etou, Naoyoshi Kinoshita | 1992-05-26 |
| 5117261 | Image forming apparatus with jam recovery function | Toshiyuki Sakai, Masaru Imaizumi, Hideya Nishise, Katsuhiko Takeda | 1992-05-26 |
| 5103764 | Developing device drive mechanism for selecting and powering developing units | Takao Fujiwara | 1992-04-14 |