Issued Patents All Time
Showing 1–6 of 6 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 |
| 9778584 | Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method | Emi Matsushita, Fusako Kiyono, Shintaro Anno | 2017-10-03 |
| 9740120 | Electrostatic charge image developing toner, electrostatic image developer, and toner cartridge | Yutaka Saito, Fusako Kiyono, Mona TASAKI, Yuka Yamagishi | 2017-08-22 |
| 9348244 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Fusako Kiyono, Shintaro Anno, Emi Matsushita | 2016-05-24 |