Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10558149 | Roller for electrphotography and production method thereof, and electrophotographic image forming apparatus | Hirobumi Takahashi, Yoshimasa Sawada | 2020-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10558149 | Roller for electrphotography and production method thereof, and electrophotographic image forming apparatus | Hirobumi Takahashi, Yoshimasa Sawada | 2020-02-11 |