Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453220 | Liquid cartridge including first and second protrusions on top wall of housing | — | 2022-09-27 |
| 11364723 | Liquid cartridge including circuit board positioned between first protrusion and second protrusion provided on top wall of housing | — | 2022-06-21 |
| 11345160 | Liquid cartridge including housing configured of base and cover in engagement with each other | — | 2022-05-31 |
| 11235579 | Printer system having a cover and reservoir connectable to a tank | Kosuke Nukui, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2022-02-01 |
| 11214072 | Inkjet recording apparatus including pivot member provided in storage chamber of tank and having first protrusion and second protrusion | Yuma TANABE, Masatake Sato, Hiroshi Taira | 2022-01-04 |
| 11192382 | Liquid cartridge including circuit board and restricting surface positioned below liquid passage | Masahiro Hayashi, Hiroaki Takahashi | 2021-12-07 |
| 11161360 | Inkjet printer | Motohiro Momozaki | 2021-11-02 |
| 11123992 | System including first and second tanks with respective first and second reservoirs | Akihito Ono, Kosuke Nukui, Hiroaki Takahashi, Takahiro Miyao | 2021-09-21 |
| 11117382 | Liquid supplying device having tank and cartridge attachable thereto | Hiroaki Takahashi, Yoshinori Osakabe, Tatsuya Shindo, Masahiro Hayashi | 2021-09-14 |
| 11084294 | Liquid supply apparatus and image recording apparatus | Yoshinori Osakabe, Hiroaki Takahashi, Tatsuya Shindo | 2021-08-10 |
| 11084292 | Image-recording apparatus including first tank, second tank connectable to first tank, and head for ejecting liquid supplied from second tank | Masahiro Hayashi, Yuma TANABE, Masatake Sato, Akihito Kobayashi | 2021-08-10 |
| 11077668 | Liquid supplying device having tank and cartridge attachable thereto | Masahiro Hayashi, Yoshinori Osakabe, Hiroaki Takahashi | 2021-08-03 |
| 11072182 | Liquid supplying device having tank and cartridge attachable thereto | Masahiro Hayashi, Yoshinori Osakabe, Hiroaki Takahashi | 2021-07-27 |
| 11065880 | Liquid cartridge provided with liquid supply portion having guide groove | Akihito Ono | 2021-07-20 |
| 11027551 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akihito Ono, Hiroaki Takahashi, Takahiro Miyao, Kosuke Nukui | 2021-06-08 |
| 10994546 | Image recording apparatus comprising liquid supplying device having tank and cartridge | Masahiro Hayashi, Yoshinori Osakabe, Hiroaki Takahashi | 2021-05-04 |
| 10967662 | Ink-accommodation unit and inkjet printer provided with the same | — | 2021-04-06 |
| 10913283 | Image-recording apparatus including wall portion provided in storage chamber of tank connectable to liquid cartridge | Masahiro Hayashi, Yuma TANABE, Masatake Sato, Akihito Kobayashi | 2021-02-09 |
| 10899133 | System | Kosuke Nukui, Hiroaki Takahashi, Akihito Ono, Takahiro Miyao | 2021-01-26 |
| 10870285 | Liquid ejection device including tank and cartridge connectable thereto | — | 2020-12-22 |
| 10850523 | Image forming apparatus including cartridge having first storage chamber, cartridge attachment portion having second storage chamber, and recording portion | Akihito Kobayashi, Yuma TANABE, Masahiro Hayashi, Masatake Sato | 2020-12-01 |
| 10792926 | Liquid supplying device having tank and cartridge attachable thereto | Masahiro Hayashi, Yoshinori Osakabe, Hiroaki Takahashi | 2020-10-06 |
| 10744805 | Inkjet printer | Motohiro Momozaki | 2020-08-18 |
| 10703107 | Liquid cartridge provided with liquid supply portion having guide groove | Akihito Ono | 2020-07-07 |
| 10618295 | Liquid supplying device having tank and cartridge attachable thereto | Masahiro Hayashi, Yoshinori Osakabe, Hiroaki Takahashi | 2020-04-14 |