Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10591830 | Image forming method and toner set for developing electrostatic latent image | Kaori Matsushima, Tomoko Mine | 2020-03-17 |
| 10539897 | Image forming method and toner set for developing electrostatic latent image | Tomoko Mine, Kaori Matsushima | 2020-01-21 |