Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059992 | Corona charger, and process cartridge and image forming apparatus using same | Makoto Yasuda, Naohiro Toda, Yoshiki Yanagawa, Shinji Nohsho | 2011-11-15 |
| 7960081 | Electrophotographic photoreceptor having N-alkoxymethylated nylon intermediate layer, and image forming apparatus having the electrophotographic photoreceptor | Naohiro Toda, Yasuyuki Yamashita | 2011-06-14 |
| 7879519 | Image bearing member and image forming apparatus using the same | Naohiro Toda, Yoshiki Yanagawa, Takaaki Ikegami, Makoto Yasuda | 2011-02-01 |
| 7871747 | Electrophotographic photoconductor having charge blocking and moire preventing layers | Keisuke Shimoyama, Eiji Kurimoto, Tatsuya Niimi, Shinichi Kawamura, Yoshiki Yanagawa +1 more | 2011-01-18 |