Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481529 | Electrically conductive rubber composition, transfer roller, production method for the transfer roller, and image forming apparatus | — | 2019-11-19 |
| 10474068 | Electrically conductive rubber composition, transfer roller, and image forming apparatus | Keisuke OSAKA | 2019-11-12 |