Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366993 | Management apparatus, method, and medium for deciding how many ink tanks a user should carry based on usage information | — | 2022-06-21 |
| 10675882 | Liquid ejection apparatus, liquid container, and manufacturing method thereof | Akira Shiba, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura | 2020-06-09 |
| 10391776 | Liquid storage container and printing apparatus | Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura, Akira Shiba | 2019-08-27 |
| 10160222 | Liquid ejection apparatus, liquid container, and manufacturing method thereof | Akira Shiba, Hiroki Hayashi, Kazuya Yoshii, Ryo Shimamura | 2018-12-25 |
| 9962945 | Liquid ejecting device, head, and liquid filling method | Keisuke Iinuma, Tatsuo Nanjo, Keiichiro Tsukuda, Yasuo Kotaki | 2018-05-08 |
| 9724929 | Liquid container and liquid residue detection apparatus | Kazuya Yoshii, Hiroki Hayashi, Ryo Shimamura, Akira Shiba | 2017-08-08 |
| 8235504 | Inkjet head, inkjet apparatus, and inkjet apparatus production method | Isao Imamura | 2012-08-07 |