Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10670982 | Electrostatic-image developing toner, electrostatic image developer, and toner cartridge | Takahiro Yamashita, Kazuya Mori, Yuta Saeki, Akitsugu Seto, Yuji Isshiki +1 more | 2020-06-02 |
| 10578989 | Electrostatic charge image developer, developer cartridge, and process cartridge | Kotaro YOSHIHARA, Daisuke Ishizuka, Narumasa SATO, Yuka Kawamoto, Erina SAITO +1 more | 2020-03-03 |