Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12124898 | Image forming apparatus and image processing apparatus for deciding amount of reduction of exposure amount indicated by image data | Yuki Horiuchi, Go Shindo | 2024-10-22 |
| 11973914 | Image forming apparatus configured to perform halftone processing | Mitsuhiro Obara | 2024-04-30 |
| 11604422 | Image forming apparatus that selects exposure pattern | — | 2023-03-14 |
| 10990053 | Image forming apparatus, cartridge, image forming system, and storage medium for correcting exposure amounts | Yoshihiro Mitsui | 2021-04-27 |
| 10824104 | Image forming apparatus | — | 2020-11-03 |
| 10545446 | Tone correction image processing based on pixel formation position on a photoreceptor | Yoichi Takikawa, Ryosuke Otani, Hidenori Kanazawa, Hisashi Ishikawa | 2020-01-28 |
| 10261436 | Image forming apparatus and image processing apparatus to correct exposure amount to form image | — | 2019-04-16 |
| 10194053 | Image forming apparatus and density correction method in image forming apparatus based on correction characteristics | Ryosuke Otani, Hidenori Kanazawa, Yoichi Takikawa, Hisashi Ishikawa | 2019-01-29 |
| 10073370 | Image processing apparatus, method of controlling same, and image forming apparatus | Yoichi Takikawa, Ryosuke Otani, Hidenori Kanazawa, Hisashi Ishikawa | 2018-09-11 |
| 9958803 | Image forming apparatus and image processing apparatus | — | 2018-05-01 |
| 9958804 | Image forming apparatus and image processing apparatus | Yuu Matsuda | 2018-05-01 |
| 9927735 | Image forming apparatus that divides one pixel into plurality of pixel pieces and performs exposure on pixel piece-by-pixel piece basis | Hiroyuki Yamazaki, Takaomi Uezono, Hidenori Kanazawa | 2018-03-27 |
| 9772578 | Image forming apparatus and method for counting image signals with changed image signal width | Yuki Nakajima, Hidenori Kanazawa | 2017-09-26 |
| 9665031 | Image forming apparatus that forms latent image by irradiating photosensitive member with light | Osamu Nagasaki, Hidenori Kanazawa | 2017-05-30 |
| 9651891 | Image forming apparatus employing technique that reduces amount of coloring material consumed | Norihito Naito | 2017-05-16 |
| 9575314 | Image forming apparatus having polygon mirror formed with a plurality of reflection surfaces | — | 2017-02-21 |
| 9507289 | Image forming apparatus and image processing apparatus that specify pixels to be subjected to correction, and correct exposure amount | Hidenori Kanazawa | 2016-11-29 |
| 9485388 | Image processing apparatus, method, and computer storage medium configured for line correction based on a number of linked dots | Shigeo Kodama, Hisashi Ishikawa | 2016-11-01 |
| 9417579 | Image forming apparatus employing technique that reduces amount of coloring material consumed | Norihito Naito | 2016-08-16 |
| 9395644 | Image forming apparatus and image processing apparatus that specify pixels to be subjected to correction, and correct exposure amount | Hidenori Kanazawa | 2016-07-19 |
| 9298124 | Image forming apparatus employing technique that reduces amount of coloring material consumed | Norihito Naito | 2016-03-29 |
| 9215346 | Image forming apparatus | Hikaru Uchidate, Yuji Takayama, Tomoyuki Saiki, Kazuo Ogata, Hiroko Katsuyama +1 more | 2015-12-15 |
| 9075334 | Image forming apparatus determining charged potential fluctuation of photosensitive member | — | 2015-07-07 |
| 9019518 | Image forming apparatus generating overwriting image data | Yuuji Takayama, Tomoyuki Saiki, Hikaru Uchidate | 2015-04-28 |
| 8625156 | Image forming apparatus and control method thereof | Tomoyuki Saiki, Yuuji Takayama, Hisashi Ishikawa | 2014-01-07 |