Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398245 | Method for producing resin particle dispersion, method for producing toner for electrostatic image development, and toner for electrostatic image development | Takashi Inukai | 2025-08-26 |
| 12372891 | Toner for developing electrostatic charge image and electrostatic charge image developer | Daisuke Ishizuka | 2025-07-29 |
| 12298711 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus | Shinya Sakamoto, Daisuke Ishizuka, Eiji Kawakami | 2025-05-13 |