Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10095139 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Yutaka Saito, Fusako Kiyono, Mona TASAKI, Yuka Yamagishi | 2018-10-09 |
| 9904198 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Mona TASAKI, Yutaka Saito, Yuka Yamagishi, Fusako Kiyono | 2018-02-27 |
| 9880480 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Mona TASAKI, Yuka Yamagishi, Yutaka Saito, Fusako Kiyono | 2018-01-30 |