Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698603 | Image forming apparatus including filter for removing particulates | Koji Nojima | 2023-07-11 |
| 11543771 | Image forming apparatus having duct with convex shaped filter | Koji Nojima | 2023-01-03 |