Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493528 | Image forming unit and image forming apparatus | Takao Sameshima | 2002-12-10 |
| 6473580 | Driving force receiving member, shaft coupling, toner image bearing member, process cartridge and electrophotographic image forming apparatus | — | 2002-10-29 |