Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10274856 | Toner for electrophotography, image forming method, and process cartridge | Hisashi Nakajima, Kazumi Suzuki, Masashi Nagayama, Yoshitaka Yamauchi, Yu Naito +1 more | 2019-04-30 |
| 10254674 | Carrier for developer of electrostatic latent image, developer, and image forming apparatus | Masahiro Seki, Hiroyuki Kishida, Haruki Murata, Shinya Nakagawa, Kei Niwayama +1 more | 2019-04-09 |
| 10203620 | Toner, image forming method, and process cartridge | Yu Naito, Kazumi Suzuki, Yoshitaka Yamauchi, Masashi Nagayama, Hisashi Nakajima | 2019-02-12 |