Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968142 | Process cartridge and image forming apparatus | Takeshi Arimitsu, Hideki Maeshima | 2005-11-22 |
| 6947686 | Process cartridge and spacer for same | Takeshi Arimitsu, Hideki Maeshima | 2005-09-20 |