Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071266 | Electrophotographic photoreceptor, and process cartridge and image forming apparatus employing the same | Hirofumi Hayata, Masahiko Kurachi, Toshiyuki Fujita | 2011-12-06 |
| 7977021 | Electrophotographic toner, and image forming method and image forming apparatus employing the same | Toshiyuki Fujita, Hirofumi Hayata, Masahiko Kurachi | 2011-07-12 |