Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623899 | Electrophotographic photosensitive member, process for production thereof, process cartridge and electrophotographic apparatus | Itaru Takaya | 2003-09-23 |
| 6558861 | Transfer sheet and image-forming method | Nobuyuki Ito | 2003-05-06 |
| 6551752 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Itaru Takaya, Takeshi Ikeda | 2003-04-22 |