Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871729 | Powder container, powder supply device, and image forming apparatus including same | Emi Kita, Akihiro Takayama, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more | 2020-12-22 |
| 10606187 | Powder container, powder supply device, and image forming apparatus including same | Emi Kita, Akihiro Takayama, Susumu Tateyama, Shinnosuke Koshizuka, Tatsuya Kubo +1 more | 2020-03-31 |