Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061341 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Masashi Nishi, Taichi Sato, Atsushi Fujii, Kunihiko Sekido | 2021-07-13 |
| 10948838 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Taichi Sato, Kunihiko Sekido, Masashi Nishi, Atsushi Fujii | 2021-03-16 |