Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10627732 | Toner, developer, toner storage unit, image forming apparatus, image forming method, and method for producing printed matter | Kohtaroh Ogino, Yoshitaka Yamauchi, Kazumi Suzuki, Hisashi Nakajima | 2020-04-21 |
| 10620557 | Toner, toner set, toner accommodating unit, image forming method, and image forming apparatus | Toyoshi Sawada, Kazumi Suzuki, Yu Naito | 2020-04-14 |
| 10599059 | Toner, image forming apparatus, image forming method, and toner storage unit | Namie Suzuki, Kazumi Suzuki, Hisashi Nakajima, Yoshitaka Yamauchi, Kohtaroh Ogino | 2020-03-24 |
| 10578988 | Toner, image forming apparatus, and toner stored unit | Yoshitaka Yamauchi, Kazumi Suzuki, Hisashi Nakajima, Saori Yamada, Yu Naito | 2020-03-03 |