Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131961 | Image-forming apparatus that prevents attachment of toner cartridge to drawer without mounting of process cartridge on the drawer | Shougo Sato | 2021-09-28 |
DM
Daisuke Maeta
Overall (2021): #482,258 of 548,734Top 90%
1
Patents 2021