Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531278 | Electrostatic latent image bearer, and image forming method, image forming apparatus and process cartridge using the electrostatic latent image bearer | Akihiro Sugino, Takeshi Takada | 2009-05-12 |