Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712892 | Head system, liquid supply system, printing apparatus, and liquid flow method | Hirotoshi Ishizaki, Motohiro Tsuboi | 2023-08-01 |
| 11673390 | Head system, liquid supply system, printing apparatus, and liquid flow method | Hirotoshi Ishizaki | 2023-06-13 |