Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029955 | Electrophotographic photoreceptor and image forming method | Eiichi Sakai, Yoshihiko Eto, Kimiyuki Itou, Akihiko Itami | 2011-10-04 |
| 7981586 | Image forming method using the same | Satoshi Uchino, Masahiro Anno, Okushi Okuyama, Shinya Obara | 2011-07-19 |
| 7885585 | Developing roller and image forming method employing the same | Satoshi Uchino, Nobuaki Kobayashi, Okushi Okuyama, Kouichi Sugama | 2011-02-08 |