Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209744 | Image forming apparatus having cartridge and exposure device | Masahito Saeki, Toshiyuki Sano, Shintaro Sakaguchi, Shoichiro Nishimura | 2021-12-28 |
| 11194281 | Image-forming apparatus including mechanism for moving developing roller toward and away from photosensitive drum in accordance with rotation of cam gear | — | 2021-12-07 |
| 10969737 | Image forming apparatus and method for ensuring adequate torque of development motor and suppressing reduction in printing speed in low-temperature environment | Masahito Saeki, Shintaro Sakaguchi | 2021-04-06 |
| 10955791 | Image forming apparatus | Hiroshi Nakano, Masahito Saeki | 2021-03-23 |
| 10921748 | Image forming apparatus with roller-drivable mechanism, roller-movable mechanism, and nipping-force adjustable mechanism | Masahito Saeki, Shoichiro Nishimura, Tomonori Watanabe | 2021-02-16 |