Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11305536 | Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head | Atsuo Sakaida, Atsushi Hirota | 2022-04-19 |