Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550235 | Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Atsushi Sugawara, Yosuke Tsurumi, Yasuko Torii, Yoshimasa Fujihara | 2023-01-10 |