Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488770 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Ikuyo Kuroiwa, Wataru Kitamura, Kumiko Takizawa, Eileen Takeuchi | 2019-11-26 |
| 10353340 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Ikuyo Kuroiwa, Kumiko Takizawa, Eileen Takeuchi, Wataru Kitamura | 2019-07-16 |
| 10241429 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Kumiko Takizawa, Eileen Takeuchi, Ikuyo Kuroiwa, Wataru Kitamura, Kan Tanabe +1 more | 2019-03-26 |