Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005714 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Kosuke Nukui | 2024-06-11 |
| 11897267 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Fumio Nakazawa, Naoya Okazaki, Akihito Ono +3 more | 2024-02-13 |
| 11890875 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2024-02-06 |