Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12321120 | Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus | Daisuke Kawaguchi | 2025-06-03 |
| 12025938 | Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus | Daisuke Kawaguchi | 2024-07-02 |
| 11733633 | Information processing apparatus that determines replacement time of replacement components | Koichi Tanaka, Shun Sugimoto | 2023-08-22 |
| 11641437 | Image reading apparatus comprising correction of an image by using a converted time-series component converted from a frequency component extracted from a read pattern that is outside of a region in which an original is placed | Yuhi Sasaki, Koichi Tanaka | 2023-05-02 |
| 11474468 | Information processing apparatus that determines replacement time of replacement components | Koichi Tanaka, Shun Sugimoto | 2022-10-18 |
| 11392069 | Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus | Daisuke Kawaguchi | 2022-07-19 |
| 10901357 | Information processing apparatus, method of controlling information processing apparatus, and image forming apparatus | Daisuke Kawaguchi | 2021-01-26 |
| 10372066 | Image forming apparatus | Koichi Taniguchi, Jun Nakazato, Shusuke Miura, Kana Oshima | 2019-08-06 |
| 10281854 | Image forming apparatus | Kana Oshima, Shusuke Miura | 2019-05-07 |
| 10248046 | Image forming apparatus | Tadashi Fukuda | 2019-04-02 |
| 9939748 | Image forming apparatus that controls posture of intermediate transfer member and image formation position based on results of detection of predetermined portion of intermediate transfer member | Koichi Tanaka | 2018-04-10 |
| 9753398 | Image forming apparatus and control method of image forming apparatus to replenishment control of toner | Shusuke Miura, Takayuki Iikura | 2017-09-05 |
| 9753403 | Image forming apparatus for executing developer replenishment control | Shusuke Miura, Kana Oshima | 2017-09-05 |
| 9523954 | Image forming apparatus that performs developer replenishment | Kana Oshima, Shusuke Miura | 2016-12-20 |
| 9507286 | Image forming apparatus having charging member for charging photosensitive member | Tadashi Fukuda | 2016-11-29 |
| 9483004 | Image forming apparatus for reducing fluctuation of toner density in a developing unit | Shusuke Miura, Kana Oshima | 2016-11-01 |
| 9423750 | Image forming apparatus and method for controlling image forming apparatus | Shuusuke Miura | 2016-08-23 |
| 9423751 | Image forming apparatus for controlling toner density in developing unit | Shusuke Miura, Kana Oshima | 2016-08-23 |
| 9277098 | Image forming system having simulation unit | — | 2016-03-01 |
| 9274455 | Image forming apparatus supplying toner from container to accumulating unit based on tower density developer in the accumulating unit, and method of controlling image forming apparatus | Shusuke Miura, Takayuki Iikura | 2016-03-01 |
| 9223246 | Image forming apparatus and method for controlling image forming apparatus | Shuusuke Miura | 2015-12-29 |
| 9031479 | Image forming apparatus including transfer belt | Keitaro Taoka | 2015-05-12 |
| 8909101 | Image forming apparatus with control of steering roller for adjusting position of belt member on which image is formed | — | 2014-12-09 |
| 8855514 | Image forming apparatus having stretching roller correction | — | 2014-10-07 |
| 8792811 | Belt driving apparatus and image forming apparatus including the belt driving apparatus | — | 2014-07-29 |