Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10452021 | Process cartridge and electrophotographic image forming apparatus | Daisuke Miura, Shuhei Iwasaki, Akira Sakakibara, Kazunori Noguchi, Harunobu Ogaki +2 more | 2019-10-22 |
| 10416581 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Yota Ito, Tsutomu Nishida, Shoma Hinata, Akira Sakakibara, Daisuke Miura | 2019-09-17 |
| 10209637 | Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus | Tsutomu Nishida, Akira Sakakibara, Daisuke Miura, Yota Ito, Shoma Hinata +1 more | 2019-02-19 |