Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858284 | Information processing apparatus, printing system, image processing method, and recording medium | Yu YONEDA | 2024-01-02 |
| 9961737 | System, information process apparatus and information processing method | Yuji Ohue, Kiriko Chosokabe, Akira Murakata, Akiyoshi NAKAI, Hideaki Iijima +1 more | 2018-05-01 |
| 9888541 | Device control system, information processing apparatus, and non-transitory recording medium | Akiyoshi NAKAI, Kiriko Chosokabe, Yuji Ohue, Akira Murakata, Hideaki Iijima +1 more | 2018-02-06 |
| 9766129 | Information processing apparatus, human presence determining method, and recording medium storing determining program | Yuji Ohue, Seiji Miyawaki, Kiriko Chosokabe, Akiyoshi NAKAI, Hideaki Iijima +1 more | 2017-09-19 |
| 8639128 | Image output apparatus, image test system, and density correction method | Hiroyuki Kawamoto | 2014-01-28 |
| 8547596 | Image forming apparatus, image forming method, and computer program product | Hiroyuki Kawamoto | 2013-10-01 |
| 8265494 | Image forming apparatus including a toner supply controller to control a supply of toner | Hiroyuki Kawamoto, Shuji Hirai, Hiroshi Okuda | 2012-09-11 |
| 8115963 | Image processing apparatus, image processing method, and computer program product | — | 2012-02-14 |
| 7962658 | Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recorded | Yuichiro Kanoshima, Sadayuki Iwai, Naoto Shiraishi, Hisao Shirasawa, Yoshinori Hayashi +1 more | 2011-06-14 |
| 7636179 | Image quantization processing with error diffusion using oscillating quantization threshold to develop dots that spiral outward | Hiroshi Takahashi, Etsuo Morimoto | 2009-12-22 |
| 7619793 | Moire reduction apparatus, method, and computer product | — | 2009-11-17 |
| 7454528 | Image output apparatus using close range radio contact wherein radio contact element is attached to document on which an image is recorded | Yuichiro Kanoshima, Sadayuki Iwai, Naoto Shiraishi, Hisao Shirasawa, Yoshinori Hayashi +1 more | 2008-11-18 |
| 7251060 | Image-processing device using quantization threshold values produced according to a dither threshold matrix and arranging dot-on pixels in a plural-pixel field according to the dither threshold matrix | Hiroshi Takahashi | 2007-07-31 |
| 7142330 | Image processing method, image processing apparatus and recording medium | Hiroshi Takahashi, Etsuo Morimoto | 2006-11-28 |
| 7106476 | Image processing method, image processing apparatus, image forming method and recording medium | Hiroshi Takahashi | 2006-09-12 |
| 6977757 | Image processing method, image processing apparatus and recording medium | Hiroshi Takahashi, Etsuo Morimoto | 2005-12-20 |