Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788781 | Decorative image forming method | Michiyo Fujita, Kaori Matsushima | 2020-09-29 |
| 10564558 | Electrostatic charge image developing toner and two-component developer | Kouji Sugama, Masaharu Matsubara, Ikuko Sakurada | 2020-02-18 |