Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413875 | Liquid cartridge including substrate having sloped surface | Takahiro Miyao, Kosuke Nukui, Fumio Nakazawa, Hiroaki Takahashi, Tetsuro Kobayashi | 2022-08-16 |
| 11351792 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2022-06-07 |
| 11285727 | Liquid cartridge including circuit board and deformable member | Kosuke Nukui, Fumio Nakazawa, Tetsuro Kobayashi | 2022-03-29 |
| 11235579 | Printer system having a cover and reservoir connectable to a tank | Kosuke Nukui, Hiroaki Takahashi, Takahiro Miyao, Akinari Ishibe | 2022-02-01 |