Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686117 | Piezoelectric element and liquid ejection head | Koichi Morozumi, Hiromu Miyazawa, Toshihiro Shimizu | 2020-06-16 |
| 10611152 | Liquid ejecting head, liquid ejecting apparatus, and piezoelectric device | Eiju Hirai, Tsutomu Nishiwaki, Hiroshi Kato | 2020-04-07 |
| 10573463 | Electronic device, piezoelectric device, liquid ejecting head, and manufacturing methods for electronic device, piezoelectric device, and liquid ejecting head | Koichi Morozumi, Masato Shimada, Akira Kuriki | 2020-02-25 |