Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678450 | Toner and two-component developer | Hideki Sugiura, Yuka Mizoguchi | 2017-06-13 |
| 9618864 | Toner, image forming apparatus, image forming method, process cartridge, and developer | Hideki Sugiura, Yuka Mizoguchi | 2017-04-11 |
| 9618865 | Toner, image forming apparatus, process cartridge, and developer | Hideki Sugiura | 2017-04-11 |