Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059986 | Cartridge assembling method and cartridge reassembling method | Masato Tanabe, Hideki Maeshima | 2011-11-15 |
| 7869740 | Process cartridge and image forming apparatus | Akira Yoshimura, Susumu Nittani, Atsushi Numagami | 2011-01-11 |