Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6408152 | Process cartridge and electrophotographic apparatus | Osamu Tamura, Yoshihisa Saito | 2002-06-18 |
| 6405005 | Process cartridge and electrophotographic apparatus | Osamu Tamura, Yoshihisa Saito | 2002-06-11 |