Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391049 | Liquid consuming device including air tank and liquid tank each communicable with atmosphere when connected to liquid container | Masahiro Hayashi, Naoya Okazaki, Yuma TANABE, Nanami Abe, Yuji FUKUTA | 2025-08-19 |
| 12384163 | Tank connectable to liquid container, and liquid supplying system including tank and liquid container | Masahiro Hayashi, Naoya Okazaki, Nanami Abe | 2025-08-12 |
| 12370803 | Printing liquid container, container set, and system including printing liquid containers and tanks | Masahiro Hayashi, Nanami Ashida, Naoya Okazaki | 2025-07-29 |
| 12337603 | Printing apparatus and printing apparatus with consumable item | Masahiro Hayashi, Sadaaki Miyazaki, Tetsunori Mori, Naoya Okazaki | 2025-06-24 |
| 12304210 | Liquid container | Naoya Okazaki, Nanami Abe, Masahiro Hayashi | 2025-05-20 |
| 12296599 | Liquid containment bottle and liquid supply apparatus | Naoya Okazaki, Nanami Abe, Masahiro Hayashi | 2025-05-13 |
| 12296596 | Liquid containment bottle and liquid supply apparatus | Naoya Okazaki, Nanami Abe, Masahiro Hayashi | 2025-05-13 |
| 12257843 | Liquid supplying apparatus | Naoya Okazaki, Nanami Abe, Masahiro Hayashi | 2025-03-25 |
| 12233649 | Printing liquid container, and system including printing liquid container and tank | Masahiro Hayashi, Nanami Ashida, Naoya Okazaki | 2025-02-25 |
| 12134276 | Liquid cartridge including plate member pivotally movable between first posture and second posture | Masahiro Hayashi, Nanami Abe, Naoya Okazaki | 2024-11-05 |
| 12088771 | Consumables collection information management system | Naoya Okazaki, Masahiro Hayashi, Tetsunori Mori, Taichiro KIMOTO, Sadaaki Miyazaki | 2024-09-10 |
| 12044996 | Printing apparatus to operate in a contract mode with consumable item to be used in printing and execute profit returning process according to content of the contract | Masahiro Hayashi, Naoya Okazaki, Sadaaki Miyazaki, Tetsunori Mori | 2024-07-23 |
| 11999171 | Liquid cartridge including pivotable plate member for optical detection | Masahiro Hayashi, Nanami Abe, Naoya Okazaki | 2024-06-04 |
| 11993087 | Liquid cartridge having plate member movable between first position and second position | Masahiro Hayashi, Nanami Abe, Naoya Okazaki | 2024-05-28 |
| 11981145 | Printing liquid container, container set, and system including printing liquid containers and tanks | Masahiro Hayashi, Nanami Ashida, Naoya Okazaki | 2024-05-14 |
| 11951747 | Tank connectable to liquid container, and liquid supplying system including tank and liquid container | Masahiro Hayashi, Naoya Okazaki, Nanami Abe | 2024-04-09 |
| 11938736 | Printing liquid container, and system including printing liquid container and tank | Masahiro Hayashi, Nanami Ashida, Naoya Okazaki | 2024-03-26 |
| 11787193 | Liquid cartridge including first and second valves disposed in liquid supply portion, and system using the same | — | 2023-10-17 |
| 11745511 | Ink tank and image recording apparatus | Yoshinori Osakabe | 2023-09-05 |
| 11613128 | Liquid cartridge including IC board whose center electrode is aligned with light-blocking plate | — | 2023-03-28 |
| 11584133 | Ink tank and image recording apparatus | Fumio Nakazawa, Yoshinori Osakabe, Naoya Okazaki, Masahiro Hayashi, Nanami Ashida | 2023-02-21 |
| 11433678 | Liquid cartridge including first and second valves disposed in liquid supply portion, and system using the same | — | 2022-09-06 |