Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048206 | Motor control apparatus and image forming apparatus to prevent a motor control operation from becoming unstable | — | 2021-06-29 |
| 10564575 | Image forming apparatus | — | 2020-02-18 |
| 10372078 | Bearing with projections projected in radial direction from outer surface and from an inner surface thereof and image forming apparatus | Kazuyuki Narita, Rin Ishikawa, Kentaro Yamana | 2019-08-06 |
| 9846380 | Image forming apparatus that adjusts relative positions of images by detecting test pattern | Takehiro Kishi, Hirotoshi Tajima | 2017-12-19 |
| 9778601 | Image forming apparatus | — | 2017-10-03 |
| 9720352 | Image forming apparatus with accurate positioning of sensor unit | Rin Ishikawa | 2017-08-01 |
| 9557688 | Image forming apparatus having conductive sheet guide | — | 2017-01-31 |
| 9477193 | Image forming apparatus | Kazuyuki Iwamoto, Takuma Nakamura, Rin Ishikawa, Hiroyuki Eda | 2016-10-25 |
| 8761642 | Developer supply apparatus having vibrating light transmitting members | Toshihide Shima | 2014-06-24 |