Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366813 | Electrophotographic photoreceptor, process cartridge and image-forming apparatus including electrophotographic photoreceptor | Kenta Yoshida | 2025-07-22 |
| 8911922 | Electrophotographic photoreceptor, coating liquid for undercoat layer of electrophotographic photoreceptor, and method for producing the same | Satoshi Katayama, Mami Adachi, Kotaro Fukushima, Junichi Washo | 2014-12-16 |
| 8535860 | Electrophotographic photoreceptor, coating liquid for undercoat layer of electrophotographic photoreceptor, and method for producing the same | Satoshi Katayama, Mami Adachi, Kotaro Fukushima, Junichi Washo | 2013-09-17 |
| 8076047 | Electrophotographic photoreceptor and image formation device provided with the same | Kotaro Fukushima | 2011-12-13 |