Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9766567 | Electrostatic-image developing toner, electrostatic image developer, and toner cartridge | Fusako Kiyono, Yutaka Saito, Hiroki Ohmori, Yuka Yamagishi | 2017-09-19 |
| 9740120 | Electrostatic charge image developing toner, electrostatic image developer, and toner cartridge | Yutaka Saito, Fusako Kiyono, Hiroki Omori, Yuka Yamagishi | 2017-08-22 |
| 9606463 | Electrostatic-image developing toner, electrostatic image developer, and toner cartridge | Fusako Kiyono, Shuji Sato, Emi Matsushita, Shintaro Anno, Keita Yamamoto | 2017-03-28 |