Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852400 | Endless belt electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt | Akihiko Nakazawa, Hiroyuki Kobayashi, Akira Shimada, Atsushi Tanaka, Tsunenori Ashibe +2 more | 2005-02-08 |
| 6846601 | Negatively chargeable toner, image-forming method and process cartridge | Satoshi Matsunaga | 2005-01-25 |