Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11675285 | Electrostatic image developing toner, method for producing electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus | Daisuke Tomita, Keita Yamamoto, Daisuke Noguchi, Kazuhiko Nakamura | 2023-06-13 |
| 11586120 | Toner for developing electrostatic charge image, electrostatic charge image developer, method for producing toner for developing electrostatic charge image, toner cartridge, process cartridge, image forming apparatus, and image forming method | Daisuke Noguchi, Atsushi Sugawara, Kazuhiko Nakamura | 2023-02-21 |