Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511547 | Ink cartridge having a swing body adapted to pivotally move smoothly even if ink is consumed | — | 2022-11-29 |
RS
Ryo Shimamura
Overall (2022): #276,504 of 548,613Top 55%
1
Patents 2022