Issued Patents All Time
Showing 26–50 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773525 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Fumio Nakazawa, Kosuke Nukui | 2020-09-15 |
| 10737498 | Liquid cartridge | Kosuke Nukui, Fumio Nakazawa, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2020-08-11 |
| 10730309 | Liquid cartridge including substrate having sloped surface | Takahiro Miyao, Akihito Ono, Kosuke Nukui, Fumio Nakazawa, Hiroaki Takahashi | 2020-08-04 |
| 10696056 | Liquid cartridge | Kosuke Nukui, Suguru Tomoguchi, Naoya Okazaki, Hiroaki Takahashi | 2020-06-30 |
| 10688794 | Liquid cartridge including light blocking portion | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Fumio Nakazawa, Kosuke Nukui | 2020-06-23 |
| 10688796 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Fumio Nakazawa, Kosuke Nukui | 2020-06-23 |
| 10654281 | Liquid cartridge having movable member and contact member, and system using the same | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2020-05-19 |
| 10618294 | Liquid cartridge | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2020-04-14 |
| 10596819 | Liquid cartridge | Naoya Okazaki, Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Mikio Hirano +3 more | 2020-03-24 |
| 10525715 | Liquid cartridge including memory mounted on substrate | Takahiro Miyao, Hiroaki Takahashi | 2020-01-07 |
| 10513124 | Liquid cartridge including movable member having contact surface | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Fumio Nakazawa, Kosuke Nukui | 2019-12-24 |
| 10493767 | Liquid cartridge including flexible substrate | Takahiro Miyao, Hiroaki Takahashi | 2019-12-03 |
| 10493765 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki, Akihito Ono +3 more | 2019-12-03 |
| 10479095 | Liquid cartridge having chamber and set of the liquid cartridges | Fumio Nakazawa, 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, Fumio Nakazawa | 2019-10-22 |
| 10421284 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Fumio Nakazawa, Kosuke Nukui | 2019-09-24 |
| 10391778 | Liquid cartridge provided with deformable member, movable member, and urging member for detection of remaining amount of liquid | Hiroaki Takahashi, Suguru Tomoguchi, Naoya Okazaki, Akihito Ono, Yuki Takagi +2 more | 2019-08-27 |
| 10391777 | 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 | 2019-08-27 |
| 10384460 | Liquid cartridge provided with deformable member and movable member for detection of remaining amount of liquid | Naoya Okazaki, Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi | 2019-08-20 |
| 10343410 | Liquid cartridge capable of reducing remaining amount of liquid in liquid storage chamber | Takahiro Miyao, Hiroaki Takahashi, Fumio Nakazawa, Akihito Ono, Kosuke Nukui | 2019-07-09 |
| 10343413 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Fumio Nakazawa, Kosuke Nukui | 2019-07-09 |
| 10220629 | Liquid cartridge including movable member, and liquid-consuming device using the same | Hiroaki Takahashi, Kosuke Nukui, Akihito Ono, Takahiro Miyao | 2019-03-05 |
| 10214021 | Liquid cartridge provided with connecting channel providing communication between liquid supply chamber and liquid storage chamber | Akihito Ono, Naoya Okazaki | 2019-02-26 |
| 10086621 | Liquid cartridge having movable member and contact member, and system using the same | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2018-10-02 |
| 10081192 | Liquid cartridge | Suguru Tomoguchi, Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2018-09-25 |