Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10509338 | Two-component developer for developing electrostatic latent image | Ikuko Sakurada, Satoshi Uchino, Shinya Obara, Keiji Arai | 2019-12-17 |
| 10338489 | Two-component developer and image forming method using the same | Keiji Arai, Junichi Furukawa | 2019-07-02 |
| 10168630 | Toner for developing electrostatic images | Satoshi Uchino, Shinya Obara | 2019-01-01 |