Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422483 | Powder container, powder supply device, and image forming apparatus including same | Kentaro Nodera, Emi Kita, Akihiro Takayama, Susumu Tateyama, Shinnosuke Koshizuka +1 more | 2022-08-23 |
| 11367868 | Sulfur-based positive-electrode active material, positive-electrode and lithium-ion secondary battery | Fumiya Chujo, Yasuhisa Minagawa | 2022-06-21 |
| 11215948 | Powder collection device and image forming apparatus incorporating same | Shuntaroh Tamaki, Junichi Matsumoto, Hiroaki Okamoto | 2022-01-04 |