Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9727004 | Toner supply roller and image forming apparatus | Yusuke TANIO | 2017-08-08 |
| 9583232 | Electrically conductive rubber composition, transfer roller, and image forming apparatus | Yusuke TANIO | 2017-02-28 |
| 9454110 | Transfer member | Yoshihisa Mizumoto, Kiyotaka Okuda, Masafumi Yamamoto | 2016-09-27 |