Issued Patents All Time
Showing 1–25 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325240 | Liquid pack and method of producing the same | Ai SAKAGUCHI, Eiichi Fujiwara, Kenta Hasebe, Yutaka Takagiwa | 2025-06-10 |
| 12296597 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Akihito Ono, Mikio Hirano +3 more | 2025-05-13 |
| 12109800 | Printer, control method, and non-transitory computer readable medium | Akihiro Kobayashi, Takahiro Nishimoto, Kenta Hasebe, Kengo Takeda | 2024-10-08 |
| 12109799 | Printer, control method, and non-transitory computer readable medium | Kengo Takeda, Akihiro Kobayashi, Takahiro Nishimoto, Kenta Hasebe | 2024-10-08 |
| 12076977 | Image printing apparatus, image printing method, and medium storing image printing program | Kenta Hasebe, Yasuhiro Taga, Takashi Kanzaki, Shuhei Suzuki | 2024-09-03 |
| 12017461 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Akihito Ono, Mikio Hirano +3 more | 2024-06-25 |
| 12005714 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao | 2024-06-11 |
| 11938735 | Printer, control method, and non-transitory computer-readable medium | Akihiro Kobayashi | 2024-03-26 |
| 11905090 | Fluid package and fluid package unit | Kenta Hasebe, Ai SAKAGUCHI, Eiichi Fujiwara | 2024-02-20 |
| 11897267 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki +3 more | 2024-02-13 |
| 11890875 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Fumio Nakazawa | 2024-02-06 |
| 11752781 | Printer, control method, and non-transitory computer-readable medium | Akihiro Kobayashi | 2023-09-12 |
| 11707934 | Printing-fluid containing device including printing-fluid cartridge and adaptor | Hiroaki Takahashi, Toyonori Sasaki | 2023-07-25 |
| 11685162 | Liquid cartridge | Naoya Okazaki, Tetsuro Kobayashi, Hiroaki Takahashi, Akihito Ono, Mikio Hirano +3 more | 2023-06-27 |
| 11590758 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Fumio Nakazawa, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi +1 more | 2023-02-28 |
| 11584130 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao | 2023-02-21 |
| 11413875 | Liquid cartridge including substrate having sloped surface | Takahiro Miyao, Akihito Ono, Fumio Nakazawa, Hiroaki Takahashi, Tetsuro Kobayashi | 2022-08-16 |
| 11351792 | Liquid cartridge having pivotable lever provided with light-blocking portion | Hiroaki Takahashi, Takahiro Miyao, Akihito Ono, Tetsuro Kobayashi, Fumio Nakazawa | 2022-06-07 |
| 11285727 | Liquid cartridge including circuit board and deformable member | Akihito Ono, Fumio Nakazawa, Tetsuro Kobayashi | 2022-03-29 |
| 11235579 | Printer system having a cover and reservoir connectable to a tank | Hiroaki Takahashi, Akihito Ono, Takahiro Miyao, Akinari Ishibe | 2022-02-01 |
| 11123992 | System including first and second tanks with respective first and second reservoirs | Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao | 2021-09-21 |
| 11077669 | Liquid cartridge capable of reducing leakage of liquid from liquid storage chamber | Tetsuro Kobayashi, Hiroaki Takahashi, Takahiro Miyao, Fumio Nakazawa, Naoya Okazaki +3 more | 2021-08-03 |
| 11072184 | Liquid cartridge including movable member | Takahiro Miyao, Akihito Ono, Hiroaki Takahashi, Tetsuro Kobayashi, Fumio Nakazawa | 2021-07-27 |
| 11027551 | System including a reservoir configured to store liquid and a tank to which the reservoir can be connected | Akihito Ono, Akinari Ishibe, Hiroaki Takahashi, Takahiro Miyao | 2021-06-08 |
| 11027552 | Printing-fluid cartridge having interfering surface, and set of the printing-fluid cartridges | Fumio Nakazawa, Suguru Tomoguchi, Hiroaki Takahashi, Akihito Ono, Tetsuro Kobayashi +1 more | 2021-06-08 |