Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10821730 | 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 | 2020-11-03 |