Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059992 | Corona charger, and process cartridge and image forming apparatus using same | Naohiro Toda, Yoshiki Yanagawa, Takeshi Orito, Shinji Nohsho | 2011-11-15 |
| 7879519 | Image bearing member and image forming apparatus using the same | Naohiro Toda, Yoshiki Yanagawa, Takaaki Ikegami, Takeshi Orito | 2011-02-01 |