Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754266 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Masahiro Iwasaki, Wataru Yamada, Kenji Kajiwara | 2020-08-25 |
| 10712679 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Kenji Kajiwara, Wataru Yamada, Masahiro Iwasaki | 2020-07-14 |
| 10642173 | Electrophotographic photoreceptor, process cartridge, and image forming apparatus | Masahiro Iwasaki, Kenji Kajiwara, Wataru Yamada | 2020-05-05 |