Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11029622 | Developer carrying member, process cartridge, and electrophotographic apparatus | Sosuke Yamaguchi, Minoru Ito, Takashi Koyanagi, Shohei Urushihara, Kentarou Nakamura | 2021-06-08 |