Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466610 | Conductive member, conductive roller and image forming device | Kiyohiko Atami | 2019-11-05 |
| 8550968 | Developing roller and imaging apparatus comprising the same | Takayuki Sugimura, Kouta Kawano, Hirotaka Tagawa | 2013-10-08 |