Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416581 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yota Ito, Tsutomu Nishida, Tatsuya Yamaai, Akira Sakakibara, Daisuke Miura | 2019-09-17 |
| 10401746 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Kaname Watariguchi, Kazuko Araki, Tsutomu Nishida, Jumpei Kuno, Masataka Kawahara +2 more | 2019-09-03 |
| 10209637 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Tsutomu Nishida, Akira Sakakibara, Daisuke Miura, Yota Ito, Tatsuya Yamaai +1 more | 2019-02-19 |