Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199451 | Skin color measurement apparatus and computer-readable storage medium | — | 2021-12-14 |
| 9444972 | Image forming and processing apparatus, and method for correcting image data based on an estimated intensity of ghost light | Takeyoshi Saiga, Yu Miyajima, Shimpei Matsuo | 2016-09-13 |
| 9372430 | Image forming apparatus including lens array optical system, image processing apparatus, program product, and storage medium | Takeyoshi Saiga, Yu Miyajima, Shimpei Matsuo | 2016-06-21 |
| 9215346 | Image forming apparatus | Hikaru Uchidate, Yuji Takayama, Go Araki, Kazuo Ogata, Hiroko Katsuyama +1 more | 2015-12-15 |
| 9075369 | Image forming apparatus and image forming method based on variation of motor rotation speed | Takayuki Fukutani, Yuuji Takayama, Tae Matsumoto, Yuichi Ogawa | 2015-07-07 |
| 9019518 | Image forming apparatus generating overwriting image data | Yuuji Takayama, Go Araki, Hikaru Uchidate | 2015-04-28 |
| 8891981 | Image forming apparatus capable of correcting image information | Tae Matsumoto, Takayuki Fukutani, Yuuji Takayama, Yuichi Ogawa | 2014-11-18 |
| 8885214 | Color image processing apparatus which reduces the amount of color materials consumed that are used to form a color image with reference to an index with high utility | — | 2014-11-11 |
| 8849134 | Image forming apparatus having banding correction function | Yuichi Ogawa, Takayuki Fukutani, Yuuji Takayama, Tae Matsumoto | 2014-09-30 |
| 8773720 | Image processing using halftone image data | Hikaru Uchidate | 2014-07-08 |
| 8737855 | Image forming apparatus and density unevenness detection method | Hikaru Uchidate, Tae Matsumoto | 2014-05-27 |
| 8666271 | Image forming apparatus and storage medium for image quality stabilization | — | 2014-03-04 |
| 8625156 | Image forming apparatus and control method thereof | Go Araki, Yuuji Takayama, Hisashi Ishikawa | 2014-01-07 |
| 8587836 | Image forming apparatus and control method thereof | Go Araki, Yuuji Takayama, Hisashi Ishikawa | 2013-11-19 |
| 8483587 | Apparatus and method for image forming including density correction according to a phase based on correction information | Takayuki Fukutani, Yuuji Takayama, Tae Mutsuo, Yuichi Ogawa | 2013-07-09 |
| 8422080 | Image processing apparatus and image processing method in which composite tone pixel data is provided based on tone pixel data generated by error diffusion processing and dither processing | Go Araki, Yuuji Takayama, Hisashi Ishikawa | 2013-04-16 |
| 8335020 | Image forming apparatus and control method thereof | Go Araki, Yuuji Takayama, Hisashi Ishikawa | 2012-12-18 |
| 8208172 | Image forming apparatus and image forming method | Yuuji Takayama, Hisashi Ishikawa, Go Araki | 2012-06-26 |