Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475305 | Liquid supply apparatus and liquid ejection apparatus with contactless detection of liquid remaining amount | Hideyuki Ito, Masato Kawakami, Yoshihito Fukuda | 2016-10-25 |
| 9186899 | Ink jet printing apparatus | — | 2015-11-17 |