Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164242 | Developing roller, process cartridge, and electrophotographic image forming apparatus | Toru Ishii | 2024-12-10 |
| 12158724 | Electrophotographic member, process cartridge, and electrophotographic image forming apparatus | Akio Nishi, Toru Ishii, Tomoya Uesugi | 2024-12-03 |