Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802013 | Sheet stacking apparatus and image forming apparatus | Toshiki Ishida | 2023-10-31 |
| 11396434 | Sheet stacking apparatus and image forming apparatus | Toshiki Ishida | 2022-07-26 |
| 10577203 | Sheet stacking apparatus and image forming apparatus | Toshiki Ishida | 2020-03-03 |
| 10399802 | Sheet feeding apparatus and image forming apparatus | Toshiki Ishida | 2019-09-03 |
| 9671736 | Unit moving apparatus and image forming apparatus | — | 2017-06-06 |
| 9637329 | Sheet feeding apparatus and image forming apparatus | — | 2017-05-02 |
| 9501028 | Unit moving apparatus and image forming apparatus | — | 2016-11-22 |
| 9436154 | Sheet containing apparatus having a containing portion with lock mechanism and an image forming apparatus having a containing portion with lock mechanism | — | 2016-09-06 |
| 9310752 | Unit moving device and image forming apparatus | Hiroshi Hiura, Shinsuke Ubayashi | 2016-04-12 |
| 8888092 | Sheet feeding apparatus and image forming apparatus | — | 2014-11-18 |
| 8770578 | Sheet feeding apparatus and image forming apparatus | Shingo Yamamoto | 2014-07-08 |
| 8523173 | Sheet feeder and image forming apparatus | — | 2013-09-03 |