Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459360 | Toner and image forming method | Hisashi Nakajima, Kazumi Suzuki, Yoshitaka Yamauchi | 2019-10-29 |
| 10254668 | Toner for electrophotography, developer for electrophotography, image forming apparatus, and process cartridge | Yoshitaka Yamauchi, Hisashi Nakajima, Kazumi Suzuki | 2019-04-09 |