Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773525 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Kosuke Nukui | 2020-09-15 |
| 10737498 | Liquid cartridge | Kosuke Nukui, Tetsuro Kobayashi, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2020-08-11 |
| 10730309 | Liquid cartridge including substrate having sloped surface | Takahiro Miyao, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Tetsuro Kobayashi | 2020-08-04 |
| 10688794 | Liquid cartridge including light blocking portion | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Kosuke Nukui | 2020-06-23 |
| 10688796 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Kosuke Nukui | 2020-06-23 |