Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067439 | Charging roller, and method of producing the same | — | 2018-09-04 |
| 10012927 | Developing roller including roller body with simplified structure without a coating film | Kei Tajima | 2018-07-03 |
| 9939752 | Semiconductive roller, and method of producing the same | — | 2018-04-10 |