Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739689 | Electrostatic charge image developer and process cartridge | Yosuke Tsurumi, Takuro Watanabe, Fusako Kiyono | 2020-08-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739689 | Electrostatic charge image developer and process cartridge | Yosuke Tsurumi, Takuro Watanabe, Fusako Kiyono | 2020-08-11 |