Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10162278 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Jumpei Kuno, Kenichi Kaku, Taichi Sato, Atsushi Fujii | 2018-12-25 |
| 10152002 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kenichi Kaku, Taichi Sato, Jumpei Kuno, Atsushi Fujii | 2018-12-11 |
| 9864284 | Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Masataka Kawahara, Hirotoshi Uesugi, Akihiro Maruyama, Hirofumi Kumoi, Masato Tanaka +6 more | 2018-01-09 |
| 9857704 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yota Ito, Hiroyuki Tomono, Daisuke Miura, Harunobu Ogaki | 2018-01-02 |