Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429800 | Image forming apparatus with fixing device having lever and fixed handle | Shota Iriyama, Misato Osuka | 2025-09-30 |
| 12372891 | Toner for developing electrostatic charge image and electrostatic charge image developer | Keita Yamamoto | 2025-07-29 |
| 12298701 | Image forming apparatus | Atsushi Ozawa, Hideshi Nishiyama | 2025-05-13 |
| 12298711 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus | Shinya Sakamoto, Keita Yamamoto, Eiji Kawakami | 2025-05-13 |
| 12259683 | Toner for developing electrostatic charge image and electrostatic charge image developer | Shinya Sakamoto | 2025-03-25 |