Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391778 | Liquid cartridge provided with deformable member, movable member, and urging member for detection of remaining amount of liquid | Hiroaki Takahashi, Suguru Tomoguchi, Tetsuro Kobayashi, Naoya Okazaki, Akihito Ono +2 more | 2019-08-27 |
| 10239322 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayshi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono +3 more | 2019-03-26 |
| 10232631 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayshi, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono +3 more | 2019-03-19 |