Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11897711 | Sheet conveying device | Eizo Kurita, Kenji Takashima, Toshiaki Oshiro | 2024-02-13 |
| 11820623 | Sheet alignment in sheet conveying device | Shinji Maruyama, Mikio Yamamoto | 2023-11-21 |
| 10308470 | Blade and post-processing apparatus | Yasunobu Terao | 2019-06-04 |
| 9987868 | Erasing apparatus and image forming apparatus that uses the erasing apparatus | Isao Yahata, Ken Iguchi | 2018-06-05 |
| 9579917 | Erasing apparatus and image forming apparatus that uses the erasing apparatus | Isao Yahata, Ken Iguchi | 2017-02-28 |
| 9180718 | Decoloring apparatus | Yuichi Saito | 2015-11-10 |
| 8899569 | Sheet procecessing apparatus | — | 2014-12-02 |
| 8857807 | Sheet processing apparatus and sheet conveying method | Kikuo Mizutani | 2014-10-14 |
| 8733753 | Sheet processing device | Kikuo Mizutani, Tomomi Iijima | 2014-05-27 |
| 8622390 | Sheet processing apparatus and sheet conveying method | Shoichi Dobashi, Katsuhiko Tsuchiya | 2014-01-07 |
| 8079590 | Image forming apparatus | Reiji Murakami | 2011-12-20 |
| 7950767 | Image forming apparatus | Reiji Murakami, Masahiro Ohno | 2011-05-31 |
| 6626428 | Sheet ejection mechanism | Kazumasa Yasui | 2003-09-30 |