Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11048189 | Toner container, toner supply device, and image forming apparatus including a sheet member with two portions to move toner | Takahiro Adachi, Koichi Yamazaki, Tatsuya OHHIRA | 2021-06-29 |
| 10935905 | Powder container | Kenji Kikuchi, Shinji Tamaki, Hiroshi Hosokawa, Shunji Katoh, Michiharu Suzuki +1 more | 2021-03-02 |
| 10895827 | Developer conveyor having three blades | Tatsuya OHHIRA, Koichi Yamazaki, Takahiro Adachi | 2021-01-19 |