Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517219 | Biological information measurement apparatus | Daisuke Kaneko | 2022-12-06 |
| 11447354 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2022-09-20 |
| 10703594 | Sheet conveyance apparatus | Atsushi Ogata | 2020-07-07 |
| 10662013 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2020-05-26 |
| 10618765 | Image forming system and image forming apparatus | Hiroki Kato, Atsushi Ogata, Kazushi Ino, Koji Kawamura, Ichiro Yasumaru | 2020-04-14 |
| 10564584 | Sheet-conveying device, image-forming apparatus, and image-reading apparatus | Atsushi Ogata | 2020-02-18 |
| 10556762 | Sheet conveying apparatus, image forming apparatus, and image reading apparatus | Atsushi Ogata | 2020-02-11 |
| 10435260 | Sheet conveying apparatus, image forming apparatus, and image reading apparatus to change the sheet conveying direction by moving a rotating member that conveys the sheet | Atsushi Ogata | 2019-10-08 |
| 10294068 | Image forming apparatus | Atsushi Ogata, Kazushi Ino, Hiroki Kato, Koji Kawamura, Ichiro Yasumaru | 2019-05-21 |
| 10189674 | Image forming apparatus | Atsushi Ogata, Kazushi Ino, Hiroki Kato, Koji Kawamura, Ichiro Yasumaru | 2019-01-29 |
| 10106350 | Sheet conveying apparatus and image forming apparatus | Atsushi Ogata | 2018-10-23 |
| 10087029 | Sheet conveyance device, image forming apparatus, and image reading apparatus | Atsushi Ogata, Akira Kuroda | 2018-10-02 |
| 10046945 | Image forming system and image forming apparatus | Kazushi Ino, Atsushi Ogata, Hiroki Kato, Koji Kawamura, Ichiro Yasumaru | 2018-08-14 |
| 9796550 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2017-10-24 |
| 9725260 | Sheet feeding apparatus and image forming apparatus | — | 2017-08-08 |
| 9371204 | Sheet feeding apparatus and image forming apparatus | Tomonari Inoue, Yasuhito Fujinuma | 2016-06-21 |
| 9327930 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2016-05-03 |
| 9102483 | Sheet conveying apparatus and image forming apparatus | Takehito Osada, Minoru Kawanishi, Kenji Watanabe | 2015-08-11 |
| 8991819 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2015-03-31 |
| 8849178 | Sheet detecting apparatus and image forming apparatus | Akira Yoshimura, Kenji Watanabe, Minoru Kawanishi, Yohei Suzuki | 2014-09-30 |
| 8807559 | Sheet conveying apparatus and image forming apparatus | Takehito Osada, Minoru Kawanishi, Kenji Watanabe | 2014-08-19 |
| 8740215 | Sheet conveying apparatus and image forming apparatus | Kenji Watanabe, Yohei Suzuki, Minoru Kawanishi | 2014-06-03 |
| 8727339 | Sheet feeding apparatus and image forming apparatus | Akira Matsushima, Yasuhiro Uchida, Shunsuke Okazaki, Minoru Kawanishi, Kenji Watanabe | 2014-05-20 |
| 8682240 | Image forming apparatus | Taku Fukita, Minoru Kawanishi, Kenji Watanabe | 2014-03-25 |
| 8616548 | Sheet conveying device and image forming apparatus | Kenji Watanabe, Minoru Kawanishi, Hiroki Yamaguchi, Shigeo Murayama | 2013-12-31 |