Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507995 | Sheet conveying device, image reading device, and image forming apparatus | Munekazu HIRATA, Satoshi Narai, Yasunobu Youda, Tatsuaki Nagano, Takayuki Andoh +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, Tatsuaki Nagano, Satoshi Narai, Tomoya FUJII +5 more | 2019-11-26 |
| 10409192 | Optical scanner and image forming device incorporating same | Tomoya FUJII, Tadashi Nakamura, Nobuyuki Arai, Yoshinobu Sakaue, Noboru Kusunose | 2019-09-10 |
| 10412246 | Image reading unit | Takuji Kawai, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai +9 more | 2019-09-10 |
| 10341516 | Rotation drive device, image reading device, and image forming apparatus | Yohei Osanai, Genta Hagiwara, Masatoshi Ishida, Tatsuaki Nagano, 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, Tatsuaki Nagano, Satoshi Narai +9 more | 2019-02-05 |
| 10044898 | Image reading device and image forming apparatus incorporating the image reading device | Yohei Osanai, Yasunobu Youda, Masatoshi Ishida, Tatsuaki Nagano, Satoshi Narai +2 more | 2018-08-07 |
| 10027831 | Image reading unit | Takuji Kawai, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai +9 more | 2018-07-17 |
| 9864296 | Optical scanner and image forming device incorporating same | Tomoya FUJII, Tadashi Nakamura, Nobuyuki Arai, Yoshinobu Sakaue, Noboru Kusunose | 2018-01-09 |
| 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, Tatsuaki Nagano, Satoshi Narai +10 more | 2017-10-24 |
| 8373736 | Optical scanning device and image forming apparatus | Hiroyoshi Funato, Kazunori Bannai, Yoshinori Hayashi, Makoto Hirakawa | 2013-02-12 |
| 7986334 | Image forming apparatus, optical writing device, and optical writing method | Kazunori Bannai, Hideto Higaki, Noboru Kusunose, Yoshinobu Sakaue | 2011-07-26 |
| 7880760 | Optical writing device and image forming apparatus | Kazunori Bannai | 2011-02-01 |