Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875295 | Print head, liquid ejection apparatus, and piezoelectric element control circuit | Tomoko Hara | 2020-12-29 |
| 10857789 | Print head, liquid ejection apparatus, and piezoelectric element control circuit | Tomokazu Yamada | 2020-12-08 |
| 10821726 | Print head, liquid ejection apparatus, and piezoelectric element control circuit | Tomokazu Yamada | 2020-11-03 |
| 10800172 | Liquid ejecting apparatus | Toru Matsuyama | 2020-10-13 |
| 10800169 | Print head and liquid discharging apparatus | — | 2020-10-13 |
| 10661558 | Piezoelectric print head and piezoelectric ink jet printer | — | 2020-05-26 |
| 10625502 | Piezoelectric print head and piezoelectric ink jet printer | — | 2020-04-21 |
| 10603902 | Print head | — | 2020-03-31 |