Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889039 | Image reading apparatus and image forming apparatus including a being-conveyed document reading mode and a placed-document reading mode | Kota KAWAMOTO | 2024-01-30 |
| 10507995 | Sheet conveying device, image reading device, and image forming apparatus | Munekazu HIRATA, Satoshi Narai, Tatsuaki Nagano, Takayuki Andoh, Daisuke Imaki +5 more | 2019-12-17 |
| 10491768 | Image reading device configured to selectively stop a sheet based on image reading readiness and image forming apparatus incorporating same | Takayuki Andoh, Tatsuaki Nagano, Daisuke Imaki, Satoshi Narai, Tomoya FUJII +5 more | 2019-11-26 |
| 10412246 | Image reading unit | Takuji Kawai, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2019-09-10 |
| 10341516 | Rotation drive device, image reading device, and image forming apparatus | Daisuke Imaki, Yohei Osanai, Genta Hagiwara, Masatoshi Ishida, Tatsuaki Nagano +4 more | 2019-07-02 |
| 10200564 | Image reading device, method and non-transitory computer-readable medium for detecting moving image reader positions to correct skew | Yuki FUJII, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2019-02-05 |
| 10118781 | Sheet conveying device, image reading device, and image forming apparatus | Takayuki Andoh, Munekazu HIRATA, Naoto Kitamura, Koji Hatayama, Kaoru Tada | 2018-11-06 |
| 10108128 | Automatic document feeder, image reading device incorporating the automatic document feeder, and image forming apparatus incorporating the image reading device with the automatic document feeder | Tatsuaki Nagano, Satoshi Narai, Yohei Osanai, Toshiyuki HORIKAWA, Masatoshi Ishida +1 more | 2018-10-23 |
| 10070010 | Shade correcting image reading by biasing force of a color reference body in the document width direction | Koji Hatayama, Tatsuaki Nagano, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA | 2018-09-04 |
| 10044898 | Image reading device and image forming apparatus incorporating the image reading device | Yohei Osanai, Masatoshi Ishida, Tatsuaki Nagano, Daisuke Imaki, Satoshi Narai +2 more | 2018-08-07 |
| 10027831 | Image reading unit | Takuji Kawai, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2018-07-17 |
| 9988223 | Automatic document feeding device | Munekazu HIRATA, Takayuki Andoh, Koji Hatayama, Kaoru Tada, Tatsuaki Nagano +4 more | 2018-06-05 |
| 9819838 | Automatic document feeding device and image forming apparatus incorporating same | Koji Hatayama, Takayuki Andoh, Tatsuaki Nagano, Kaoru Tada, Munekazu HIRATA +4 more | 2017-11-14 |
| 9800748 | Automatic document feeder, image reading device incorporating the automatic document feeder, and image forming apparatus incorporating the image reading device | Toshiyuki HORIKAWA, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Takuji Kawai +10 more | 2017-10-24 |
| 9686422 | Image scanner having a reader and image forming apparatus incorporating same | Satoshi Narai, Taku Kudoh, Takayuki Andoh, Koji Hatayama, Yohei Osanai | 2017-06-20 |
| 9609159 | Sheet conveyance device | Koji Hatayama, Yohei Osanai, Tatsuaki Nagano, Kazushige Kawamura, Toshiyuki HORIKAWA | 2017-03-28 |
| 9571690 | Image scanner and image forming apparatus incorporating the image scanner | Yohei Osanai, Tatsuaki Nagano, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA +4 more | 2017-02-14 |
| 9113003 | Sheet loading device, image reading device, and image forming apparatus | Koji Hatayama, Shohei Shinkawa | 2015-08-18 |
| 8994963 | Sheet conveyance unit, image reading device, and image forming apparatus | Yohei Osanai, Taku Kudoh, Takayuki Andoh, Koji Hatayama | 2015-03-31 |
| 8861048 | Image scanner and image forming apparatus incorporating same | Satoshi Narai, Taku Kudoh, Takayuki Andoh, Koji Hatayama, Yohei Osanai | 2014-10-14 |
| 8800990 | Automatic document feeder and image forming apparatus including the same | Koji Hatayama, Taku Kudoh, Takayuki Andoh, Yohei Osanai, Satoshi Narai +1 more | 2014-08-12 |
| 8610968 | Document illuminating system and image reader including the same | Atsushi Takaura, Nobuaki Ono, Yasuo Sakurai, Kazuya Miyagaki, Masahiro Itoh | 2013-12-17 |
| 8600288 | Image forming apparatus | Takamasa Shiraki, Kazushige Kawamura, Yoshihide Ohta, Takayuki Andoh, Masato Ogawa +3 more | 2013-12-03 |
| 8416471 | Document illuminating system and image reader including the same | Atsushi Takaura, Nobuaki Ono, Yasuo Sakurai, Kazuya Miyagaki, Masahiro Itoh | 2013-04-09 |
| 8339682 | Lighting device for use in an optical scanning unit, of an image reader | Kazushige Kawamura, Tetsuya Fujioka, Yasuo Sakurai | 2012-12-25 |