Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698329 | Electrostatic image developer | Keiji Arai, Junichi Furukawa, Ikuko Sakurada | 2020-06-30 |
| 10606183 | Electrostatic latent image developing toner and image forming method | Koji Shibata, Takuya Takahashi, Shinya Obara | 2020-03-31 |