Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11027552 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Kosuke Nukui, Fumio Nakazawa, Suguru Tomoguchi, Hiroaki Takahashi, Tetsuro Kobayashi +1 more | 2021-06-08 |
| 11027551 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao, Kosuke Nukui | 2021-06-08 |
| 11020978 | Printing-fluid cartridge including electrical interface and locking surface | Fumio Nakazawa, Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Takahiro Miyao | 2021-06-01 |
| 10964785 | SiC epitaxial wafer and manufacturing method of the same | Yoichiro Mitani, Yasuhiro Kimura | 2021-03-30 |
| 10960676 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Mikio Hirano +3 more | 2021-03-30 |
| 10919304 | Liquid cartridge including movable member, and liquid-consuming device using the same | Hiroaki Takahashi, Kosuke Nukui, Tetsuro Kobayashi, Takahiro Miyao | 2021-02-16 |
| 10899133 | System | Kosuke Nukui, Hiroaki Takahashi, Takahiro Miyao, Akinari Ishibe | 2021-01-26 |
| 10894421 | Liquid cartridge including circuit board and deformable member | Kosuke Nukui, Fumio Nakazawa, Tetsuro Kobayashi | 2021-01-19 |
| 10773525 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2020-09-15 |
| 10752001 | Liquid cartridge | — | 2020-08-25 |
| 10737498 | Liquid cartridge | Kosuke Nukui, Fumio Nakazawa, Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao | 2020-08-11 |
| 10730309 | Liquid cartridge including substrate having sloped surface | Takahiro Miyao, Kosuke Nukui, Fumio Nakazawa, Hiroaki Takahashi, Tetsuro Kobayashi | 2020-08-04 |
| 10703107 | Liquid cartridge provided with liquid supply portion having guide groove | Akinari Ishibe | 2020-07-07 |
| 10688794 | Liquid cartridge including light blocking portion | Takahiro Miyao, Hiroaki Takahashi, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2020-06-23 |
| 10688796 | Liquid cartridge including movable member | Takahiro Miyao, Hiroaki Takahashi, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2020-06-23 |
| 10654281 | Liquid cartridge having movable member and contact member, and system using the same | Tetsuro Kobayashi, Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2020-05-19 |
| 10618294 | Liquid cartridge | Tetsuro Kobayashi, Suguru Tomoguchi, Kosuke Nukui, Hiroaki Takahashi, Naoya Okazaki | 2020-04-14 |
| 10596819 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Kosuke Nukui, Mikio Hirano +3 more | 2020-03-24 |
| 10569557 | Inkjet recording apparatus including ink cartridge provided with first valve and cartridge-attachment portion provided with second valve | Masahiro Hayashi, Akinari Ishibe, Yoshinori Osakabe, Hiroaki Takahashi, Akihito Kobayashi | 2020-02-25 |
| 10518545 | Liquid cartridge including circuit board and pivoting member | Kosuke Nukui | 2019-12-31 |
| 10513124 | Liquid cartridge including movable member having contact surface | Hiroaki Takahashi, Takahiro Miyao, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2019-12-24 |
| 10493765 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki +3 more | 2019-12-03 |
| 10479095 | Liquid cartridge having chamber and set of the liquid cartridges | Tetsuro Kobayashi, Fumio Nakazawa, Hiroaki Takahashi, 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, Tetsuro Kobayashi, Fumio Nakazawa | 2019-10-22 |
| 10421284 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Tetsuro Kobayashi, Fumio Nakazawa, Kosuke Nukui | 2019-09-24 |