Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518642 | Sheet crimp-binding device | Tatsuya Shimizu | 2022-12-06 |
| 10131107 | Sheet processing device and image forming device provided with the same | Takashi Saito, Isao Kondo | 2018-11-20 |