Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507995 | Sheet conveying device, image reading device, and image forming apparatus | Munekazu HIRATA, Satoshi Narai, Yasunobu Youda, 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, Yasunobu Youda, Daisuke Imaki, Satoshi Narai, Tomoya FUJII +5 more | 2019-11-26 |
| 10412246 | Image reading unit | Takuji Kawai, Yasunobu Youda, Yohei Osanai, 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, Satoshi Narai +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, Yasunobu Youda, Yohei Osanai, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2019-02-05 |
| 10131512 | Document feeder and image forming apparatus incorporating the document feeder | Kaoru Tada, Takayuki Andoh, Yohei Osanai, Koji Hatayama, Munekazu HIRATA +1 more | 2018-11-20 |
| 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 | Yasunobu Youda, 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, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA, Yasunobu Youda | 2018-09-04 |
| 10044898 | Image reading device and image forming apparatus incorporating the image reading device | Yohei Osanai, Yasunobu Youda, Masatoshi Ishida, Daisuke Imaki, Satoshi Narai +2 more | 2018-08-07 |
| 10027831 | Image reading unit | Takuji Kawai, Yasunobu Youda, Yohei Osanai, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2018-07-17 |
| 9988223 | Automatic document feeding device | Munekazu HIRATA, Takayuki Andoh, Koji Hatayama, Kaoru Tada, Yasunobu Youda +4 more | 2018-06-05 |
| 9819838 | Automatic document feeding device and image forming apparatus incorporating same | Koji Hatayama, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA, Kazushige Kawamura +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, Yasunobu Youda, Yohei Osanai, Satoshi Narai, Takuji Kawai +10 more | 2017-10-24 |
| 9609159 | Sheet conveyance device | Koji Hatayama, Yasunobu Youda, Yohei Osanai, Kazushige Kawamura, Toshiyuki HORIKAWA | 2017-03-28 |
| 9571690 | Image scanner and image forming apparatus incorporating the image scanner | Yohei Osanai, Yasunobu Youda, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA +4 more | 2017-02-14 |
| 8947751 | Image reading device and image forming apparatus | Hiroshi Kusumoto, Yohei Osanai, Satoshi Narai, Masafumi Kishi, Toshiyuki HORIKAWA | 2015-02-03 |
| 8599450 | Image read device and copier | Hiroshi Kubo, Takashi Fujii, Yasuo Kosuga, Kenichiro Morita, Takeshi Akai | 2013-12-03 |
| 8570623 | Deep focus image reading system and image forming apparatus | Takashi Fujii, Hiroshi Kubo, Takeshi Akai, Yasuo Kosuga, Kenichiro Morita | 2013-10-29 |
| 7953341 | Automatic document feeder, image reading system including same, and image forming apparatus including same | Hideki Tobinaga, Yasuo Kosuga, Norio Kimura, Takeshi Akai | 2011-05-31 |
| 7869755 | Automatic document feeder, image reading device including the same, and image forming apparatus including the same | Motoya Sano, Hideki Tobinaga, Takashi Fujii, Yasuo Kosuga, Shinya Kitaoka +1 more | 2011-01-11 |
| 7715062 | Image reading apparatus and recording apparatus including image reading apparatus | Masashi Kohchi, Hiroshi Kusumoto, Hiroshi Kubo, Akira Hirose, Masahiro Taniuchi +1 more | 2010-05-11 |