Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9141007 | Monolayer type photoconductor and image forming device | Kazunari Hamasaki, Yuko Iwashita, Daisuke Kuboshima, Keiji Maruo | 2015-09-22 |
| 7754402 | Electrophotographic photoconductive member and image forming apparatus | Kazunari Hamasaki, Daisuke Kuboshima, Yuko Iwashita | 2010-07-13 |