Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11351795 | Liquid ejection device | Hirokazu Sekino, Takeshi Seto | 2022-06-07 |
| 11235576 | Liquid ejection device | Hirokazu Sekino, Takeshi Seto, Hideki Kojima, Yuji Saito | 2022-02-01 |