Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12306573 | Cartridge, process cartridge and electrophotographic image forming apparatus | Masaaki Sato, Masatoshi Yamashita, Satoshi Nishiya | 2025-05-20 |
| 12287601 | Cartridge, process cartridge and electrophotographic image forming apparatus | Masaaki Sato, Satoshi Nishiya, Masatoshi Yamashita | 2025-04-29 |