Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067443 | Developer container, developing device, process cartridge, and image forming apparatus incorporating a developer quantity detection unit | Takayoshi Kihara, Go Shindo | 2018-09-04 |
| 9946188 | Image forming apparatus | Hisashi Yamauchi | 2018-04-17 |
| 9880495 | Developer container, developing apparatus, process cartridge, and image forming apparatus for detecting an amount of developer based on a change in electric capacitance | Taku Watanabe, Masahito Kato | 2018-01-30 |