Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199799 | Image forming apparatus | — | 2021-12-14 |
| 11184506 | Image processing system, control method, and storage medium | Takaaki Yano, Aya Ito | 2021-11-23 |
| 10999477 | Image processing apparatus, method and storage medium | Aya Ito, Takaaki Yano | 2021-05-04 |
| 10839271 | Image processing apparatus, method and storage medium | Takaaki Yano, Aya Ito | 2020-11-17 |
| 10795299 | Image forming apparatus generating image forming condition based on detected images | — | 2020-10-06 |
| 10484555 | Image forming apparatus communicably connected to an external measurement device that measures a measurement image for a calibration operation, and a related image processing apparatus | — | 2019-11-19 |
| 10331068 | Image forming apparatus performing density adjustment control | — | 2019-06-25 |
| 10180641 | Image forming apparatus controlling conditions of applied bias based on test image | — | 2019-01-15 |
| 10129441 | Image forming apparatus for forming test pattern on sheet using coloring material of plurality of colors | — | 2018-11-13 |
| 9973660 | Image forming apparatus for forming test pattern on sheet using coloring material of plurality of colors | — | 2018-05-15 |
| 9971270 | Image forming apparatus | Kenichi Hirota, Taichi Takemura | 2018-05-15 |
| 9946207 | Image forming apparatus | Taichi Takemura | 2018-04-17 |
| 9933740 | Image forming apparatus that generates conversion condition based on measurement result and first coefficient, and where chromatic color image is formed after predetermined number of monochrome images, generates conversion condition based on new measurement result and second coefficient | — | 2018-04-03 |
| 9888152 | Image forming apparatus | — | 2018-02-06 |
| 9836001 | Image forming apparatus having measuring unit | — | 2017-12-05 |
| 9772596 | Image forming apparatus and electrophotographic photosensitive member | Takahiro Mitsui, Koji Takahashi, Hiroki Uematsu, Yasuhiro Kawai, Tsutomu Nishida +1 more | 2017-09-26 |
| 9632448 | Image forming apparatus | — | 2017-04-25 |
| 9551966 | Image forming apparatus | Kenichi Hirota, Taichi Takemura | 2017-01-24 |
| 9290006 | Image forming apparatus for measuring the color of a measurement image | — | 2016-03-22 |
| 9229405 | Image forming apparatus | — | 2016-01-05 |
| 9116470 | Adjustment of image density, using a density adjustment condition, in image forming apparatus | Yasuhito Shirafuji, Nobuhiko Zaima, Takahiro Ishihara | 2015-08-25 |
| 9091956 | Image forming apparatus for performing exposure a plurality of times | Nobuhiko Zaima, Takahiro Ishihara, Yasuhito Shirafuji | 2015-07-28 |
| 9057974 | Image forming apparatus having photosensitive member exposed to plural beams, and control apparatus for light source of image forming apparatus | Takahiro Ishihara, Nobuhiko Zaima, Yasuhito Shirafuji | 2015-06-16 |
| 9031468 | Image forming apparatus | — | 2015-05-12 |
| 8958123 | Image forming apparatus | — | 2015-02-17 |