Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092987 | Image forming apparatus | Kazuhiro Hosohara, Tomoya Tateishi, Tatsuo Nishiyama | 2024-09-17 |
| 11474470 | Sheet feeding apparatus and image forming apparatus | — | 2022-10-18 |
| 10173850 | Sheet feeding device and image forming apparatus | Jumpei Nitta | 2019-01-08 |
| 10173853 | Sheet feeding apparatus and image forming apparatus | Koji Fujinaka | 2019-01-08 |
| 10053310 | Sheet feeding apparatus and image forming apparatus | Tatsuo Nishiyama, Jumpei Nitta | 2018-08-21 |
| 9436153 | Apparatus including movably provided cover | — | 2016-09-06 |
| 7609993 | Image forming apparatus that prevents developer from spilling | Masahiro Maeda, Yoichi Yamada, Mamoru Mizunokura, Takatomo Fukumoto | 2009-10-27 |