Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160554 | Color image forming apparatus determining an ink correction amount for reducing ink bleeding, and color image forming method | — | 2024-12-03 |
| 10444898 | Image reading apparatus with sheet conveyor and operation panel | — | 2019-10-15 |
| 9584699 | Image processing apparatus, image processing method and computer-readable storage medium with improved character display | Tomohiro Yamaguchi | 2017-02-28 |
| 9417551 | Image forming apparatus for density evenness in a vertical scanning direction | — | 2016-08-16 |
| 8842305 | Image processing device, display device and non-transitory computer readable recording medium | — | 2014-09-23 |
| 8635688 | Image processing apparatus, image processing method, and recording medium | Kazuhiro Ishiguro, Takayuki Nabeshima, Hiroyuki Suzuki, Masaaki Saka | 2014-01-21 |
| 8627492 | Image processing apparatus, image processing method, and recording medium | Kazuhiro Ishiguro, Takayuki Nabeshima, Hiroyuki Suzuki, Masaaki Saka | 2014-01-07 |
| 8230494 | Image processing apparatus, image processing method and recording medium | Masaaki Saka, Kazuhiro Ishiguro, Hiroyuki Suzuki | 2012-07-24 |
| 8054509 | Image processing apparatus, image processing method, and image processing program | Masaaki Saka, Kazuhiro Ishiguro, Hiroyuki Suzuki, Hiroshi Murakami | 2011-11-08 |
| 7973986 | Image reading apparatus for detecting noise in image data | Kazuhiro Ishiguro, Hiroyuki Suzuki | 2011-07-05 |
| 7782506 | Image reading apparatus capable of detecting noise | Hiroyuki Suzuki, Kazuhiro Ishiguro | 2010-08-24 |
| 7751095 | Image scanning apparatus scanning color original document while conveying the same and color determination method | Hiroyuki Suzuki, Kazuhiro Ishiguro | 2010-07-06 |
| 7710618 | Image reading apparatus for detecting noise in image data | Kazuhiro Ishiguro, Hiroyuki Suzuki | 2010-05-04 |
| 7675656 | Image reading apparatus for detecting noise in image data | Kazuhiro Ishiguro, Hiroyuki Suzuki | 2010-03-09 |
| 7599085 | Image processing system for reading and processing images | Nobuo Kamei, Hideaki Mizuno, Hiroyuki Suzuki, Tsuyoshi Yoneyama | 2009-10-06 |
| 7515298 | Image processing apparatus and method determining noise in image data | Hiroyuki Suzuki, Takayuki Nabeshima, Kazuhiro Ishiguro, Toru Maegawa | 2009-04-07 |
| 7430342 | Image processing apparatus and image processing program to perform image data resolution conversion | Takayuki Nabeshima, Kazuhiro Ishiguro, Hiroyuki Suzuki, Toru Maegawa | 2008-09-30 |
| 7339699 | Image processing apparatus | Hiroyuki Suzuki, Kazuhiro Ishiguro | 2008-03-04 |
| 7177036 | Image processing system for reading and processing images | Nobuo Kamei, Hideaki Mizuno, Hiroyuki Suzuki, Tsuyoshi Yoneyama | 2007-02-13 |
| 7116442 | Image processing apparatus applicable to different copying types of color copying machines | — | 2006-10-03 |
| 7116449 | Image processing apparatus | Hiroyuki Suzuki, Hideaki Mizuno, Nobuo Kamei, Tsuyoshi Yoneyama | 2006-10-03 |
| 7099020 | Image processing apparatus switchable from full color mode to monochromatic mode | Hiroyuki Suzuki, Hideaki Mizuno, Nobuo Kamei, Tsuyoshi Yoneyama | 2006-08-29 |
| 6931162 | Image processing apparatus | Hiroyuki Suzuki, Hideaki Mizuno, Nobuo Kamei, Tsuyoshi Yoneyama | 2005-08-16 |
| 6920251 | Image reading method including shading correction and image reading device therefor | — | 2005-07-19 |
| 6819453 | Image processing apparatus | Hiroyuki Suzuki, Hideaki Mizuno, Nobuo Kamei, Tsuyoshi Yoneyama | 2004-11-16 |