Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150566 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Shuhei Iwasaki, Jumpei Kuno, Yota Ito, Kohei Makisumi | 2021-10-19 |
| 11086241 | Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus | Jumpei Kuno, Yota Ito, Shuhei Iwasaki, Kohei Makisumi | 2021-08-10 |
| 10942462 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yota Ito, Jumpei Kuno, Shuhei Iwasaki, Kohei Makisumi | 2021-03-09 |