Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518642 | Sheet crimp-binding device | Tatsuya Shimizu | 2022-12-06 |
DS
Daiju Shimizu
Overall (2022): #478,703 of 548,613Top 90%
1
Patents 2022