Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225084 | Replenishable liquid storage tank including backpressure application member, and image-forming apparatus provided with the same | Tsuyoshi Kuwayama, Yoshinori Osakabe | 2022-01-18 |
| 11077669 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Naoya Okazaki, Akihito Ono +3 more | 2021-08-03 |
| 11072184 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Kosuke Nukui | 2021-07-27 |
| 11027552 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Kosuke Nukui, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi +1 more | 2021-06-08 |
| 11020978 | Printing-fluid cartridge including electrical interface and locking surface | Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2021-06-01 |
| 10894421 | Liquid cartridge including circuit board and deformable member | Kosuke Nukui, Akihito Ono, Tetsuro Kobayashi | 2021-01-19 |
| 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 |
| 10513124 | Liquid cartridge including movable member having contact surface | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Kosuke Nukui | 2019-12-24 |
| 10493765 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Naoya Okazaki, Akihito Ono +3 more | 2019-12-03 |
| 10479095 | Liquid cartridge having chamber and set of the liquid cartridges | Tetsuro Kobayashi, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao, Suguru Tomoguchi +2 more | 2019-11-19 |
| 10449771 | Liquid cartridge capable of improving visibility to liquid stored in liquid storage chamber | Kosuke Nukui, Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi | 2019-10-22 |
| 10421284 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Kosuke Nukui | 2019-09-24 |
| 10391777 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Kosuke Nukui, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi +1 more | 2019-08-27 |
| 10384459 | Printing-fluid cartridge including electrical interface and locking surface | Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2019-08-20 |
| 10343410 | Liquid cartridge capable of reducing remaining amount of liquid in liquid storage chamber | Takahiro Miyao, Hiroaki Takahashi, Tetsuro Kobayashi, Akihito Ono, Kosuke Nukui | 2019-07-09 |
| 10343413 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Kosuke Nukui | 2019-07-09 |
| 10071555 | Liquid ejection apparatus | — | 2018-09-11 |
| 9586404 | Liquid ejection apparatus | — | 2017-03-07 |
| 8696086 | Ink-jet printer and method for replacing filling liquid in ink-jet head | — | 2014-04-15 |
| 8608279 | Liquid jetting apparatus and cap member | — | 2013-12-17 |
| 8491089 | Liquid-droplet jetting apparatus | — | 2013-07-23 |