Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531285 | Charging roller with polyrotaxane | — | 2022-12-20 |
| 11448996 | Imaging system including image carrier and coating roller to lubricate image carrier | Yoichi Yoshida, Koichiro Takashima | 2022-09-20 |