Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429753 | Electrophotographic photoconductor, process cartridge, and electrophotographic apparatus | Kaname Watariguchi, Masato Tanaka, Masataka Kawahara | 2019-10-01 |
| 10401746 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kaname Watariguchi, Shoma Hinata, Kazuko Araki, Tsutomu Nishida, Masataka Kawahara +2 more | 2019-09-03 |
| 10303085 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Taichi Sato, Kenichi Kaku, Takashi Anezaki, Atsushi Fujii | 2019-05-28 |
| 10216105 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kenichi Kaku, Takashi Anezaki, Taichi Sato, Atsushi Fujii | 2019-02-26 |
| 10203617 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Takashi Anezaki, Taichi Sato, Kenichi Kaku, Atsushi Fujii | 2019-02-12 |