Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222662 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2025-02-11 |
| 11726417 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2023-08-15 |
| 11209745 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2021-12-28 |
| 10496007 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2019-12-03 |
| 9977366 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2018-05-22 |
| 9563171 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2017-02-07 |
| 9405218 | Image forming device having detachable developing device unit | Shougo Sato | 2016-08-02 |
| 9341982 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2016-05-17 |
| 9075343 | Image forming device having detachable developing device unit | Shougo Sato | 2015-07-07 |
| 8934797 | Image forming apparatus having control device for applying control biases to collection members | Kensuke Miyahara, Masashi Imai | 2015-01-13 |
| 8761636 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2014-06-24 |
| 8744308 | Image forming device having detachable developing device unit | Shougo Sato | 2014-06-03 |
| 8565625 | Image forming apparatus | — | 2013-10-22 |
| 8467703 | Image forming device having detachable developing device unit | Shougo Sato | 2013-06-18 |
| 8457508 | Developing bias setting in an image forming apparatus | — | 2013-06-04 |
| 8452200 | Image forming apparatus | Marika Ogiso, Kensuke Miyahara | 2013-05-28 |
| 8311451 | Component movement mechanism for an image forming apparatus | Shougo Sato | 2012-11-13 |
| 8285161 | Image forming apparatus operable in monochrome and color printing modes | Toshio Furukawa, Kensuke Miyahara | 2012-10-09 |
| 8107855 | Image forming device having detachable developing device unit | Shougo Sato | 2012-01-31 |
| 8107836 | Image forming apparatus having density detecting unit for detecting density of patch | — | 2012-01-31 |
| 7986897 | Image forming apparatus, developer cartridge and photosensitive unit | — | 2011-07-26 |
| 7733504 | Shape evaluation method, shape evaluation device, and device having the shape evaluation device | Takashi Maekawa, Takayuki Sasaki, Yuu Nishiyama | 2010-06-08 |