Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235591 | Image forming apparatus and image forming apparatus body | Masatoshi Ishida, Kunihiko Nishioka, Satoshi Narai, Tomoya FUJII, Takayuki Andoh +2 more | 2022-02-01 |
| 11124003 | Handheld mobile printing device | Masashi Ota, Munekazu HIRATA, Kunihiko Nishioka, Tomoya FUJII, Satoshi Narai +2 more | 2021-09-21 |
| 11016406 | Image forming apparatus | Masashi Ota, Masatoshi Ishida, Satoshi Narai, Takayuki Andoh, Tomoya FUJII +2 more | 2021-05-25 |
| 10882333 | Image forming apparatus and image forming apparatus body | Takayuki Andoh, Masatoshi Ishida, Satoshi Narai, Tomoya FUJII, Kunihiko Nishioka +2 more | 2021-01-05 |
| 10855873 | Image forming apparatus | Tomoya FUJII, Takayuki Andoh, Masatoshi Ishida, Satoshi Narai, Kunihiko Nishioka +1 more | 2020-12-01 |
| 10530947 | Image reading device and image forming apparatus | Takuji Kawai, Yoshiaki Nagao | 2020-01-07 |
| 10412246 | Image reading unit | Takuji Kawai, Yasunobu Youda, Tatsuaki Nagano, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2019-09-10 |
| 10341516 | Rotation drive device, image reading device, and image forming apparatus | Daisuke Imaki, 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, Tatsuaki Nagano, Satoshi Narai, Toshiyuki HORIKAWA +9 more | 2019-02-05 |
| 10131512 | Document feeder and image forming apparatus incorporating the document feeder | Kaoru Tada, Takayuki Andoh, Tatsuaki Nagano, 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 | Tatsuaki Nagano, Yasunobu Youda, Satoshi Narai, Toshiyuki HORIKAWA, Masatoshi Ishida +1 more | 2018-10-23 |
| 10044898 | Image reading device and image forming apparatus incorporating the image reading device | Yasunobu Youda, Masatoshi Ishida, Tatsuaki Nagano, Daisuke Imaki, Satoshi Narai +2 more | 2018-08-07 |
| 10027831 | Image reading unit | Takuji Kawai, Yasunobu Youda, 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, Yasunobu Youda, 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, Yasunobu Youda, Taku Kudoh, Takayuki Andoh, Koji Hatayama | 2017-06-20 |
| 9609159 | Sheet conveyance device | Koji Hatayama, Yasunobu Youda, Tatsuaki Nagano, Kazushige Kawamura, Toshiyuki HORIKAWA | 2017-03-28 |
| 9571690 | Image scanner and image forming apparatus incorporating the image scanner | Yasunobu Youda, Tatsuaki Nagano, Takayuki Andoh, Kaoru Tada, Munekazu HIRATA +4 more | 2017-02-14 |
| 8994963 | Sheet conveyance unit, image reading device, and image forming apparatus | Yasunobu Youda, Taku Kudoh, Takayuki Andoh, Koji Hatayama | 2015-03-31 |
| 8947751 | Image reading device and image forming apparatus | Hiroshi Kusumoto, Tatsuaki Nagano, Satoshi Narai, Masafumi Kishi, Toshiyuki HORIKAWA | 2015-02-03 |
| 8861048 | Image scanner and image forming apparatus incorporating same | Satoshi Narai, Yasunobu Youda, Taku Kudoh, Takayuki Andoh, Koji Hatayama | 2014-10-14 |
| 8800990 | Automatic document feeder and image forming apparatus including the same | Koji Hatayama, Yasunobu Youda, Taku Kudoh, Takayuki Andoh, Satoshi Narai +1 more | 2014-08-12 |
| 8382095 | Sheet feeding unit, image reading device including same, and image forming apparatus including the image reading device with independent cover and restriction member | Kohji Hatayama, Takayuki Andoh | 2013-02-26 |
| 8322710 | Automatic document feeder with sheet detector | Takayuki Andoh, Kohji Hatayama, Satoshi Narai, Taku Kudoh | 2012-12-04 |