Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077669 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki, Akihito Ono +3 more | 2021-08-03 |
| 11072184 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Fumio Nakazawa, Kosuke Nukui | 2021-07-27 |
| 11027552 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Kosuke Nukui, Fumio Nakazawa, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono +1 more | 2021-06-08 |
| 10960676 | Liquid cartridge | Naoya Okazaki, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Mikio Hirano +3 more | 2021-03-30 |
| 10919304 | Liquid cartridge including movable member, and liquid-consuming device using the same | Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Takahiro Miyao | 2021-02-16 |
| 10894421 | Liquid cartridge including circuit board and deformable member | Kosuke Nukui, Akihito Ono, Fumio Nakazawa | 2021-01-19 |