Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11991328 | Reading apparatus | Yoshihiro Okamoto | 2024-05-21 |
| 11870958 | Reading device setting reading start position by reading reference hole having L-shape | Yoshihiro Oyama, Yoshihiro Okamoto, Kazushi Shumiya, Kentaro Aoyama | 2024-01-09 |
| 11665296 | Image reading device | Takayuki Suzuki | 2023-05-30 |
| 11463598 | Reading device reading original and estimating corner shape thereof | — | 2022-10-04 |
| 10645248 | Image scanner | — | 2020-05-05 |
| 10621459 | Image processing apparatus and method for binarization of image data according to adjusted histogram threshold index values | Shinya Sahara | 2020-04-14 |
| 10535140 | Image processing apparatus, method and computer-readable medium for binarizing scanned data | Tomohiko Hasegawa | 2020-01-14 |
| 10362186 | Image scanning apparatus with timing control for document feeder, and method and computer-readable medium therefor | — | 2019-07-23 |
| 10104269 | Image processing apparatus configured for binarizing image data and methods for binarizing image data | Shinya Sahara | 2018-10-16 |
| 9977984 | Computer-readable storage medium storing image processing program, image processing device, and image processing method | Tomohiko Hasegawa, Akidi Yoshida | 2018-05-22 |
| 9978123 | Computer-readable storage medium storing image processing program, image processing device, and image processing method | Akidi Yoshida, Tomohiko Hasegawa | 2018-05-22 |
| 9928417 | Imaging process for binarization and punched hole extraction | Tomohiko Hasegawa, Akidi Yoshida | 2018-03-27 |
| 9648186 | Scanning apparatus and sheet conveyer | — | 2017-05-09 |
| 9560235 | Image scanning apparatus and image reading method using a first reading head for a first scanning position and second reading head for a second scanning position | — | 2017-01-31 |
| 8929648 | Image processor capable of classifying original as color original quickly | — | 2015-01-06 |
| 8888089 | Sheet conveying device and image processing apparatus | — | 2014-11-18 |
| 8773739 | Image reading device capable of reading skew sheet without image loss | — | 2014-07-08 |
| 8169670 | Image scanning device | — | 2012-05-01 |
| 8159690 | Image processing apparatus and control program for image processing apparatus | — | 2012-04-17 |