Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500853 | Piezoelectric device, liquid ejecting head, and liquid ejecting apparatus | Masao Nakayama, Eiju Hirai, Motoki Takabe, Yoichi Naganuma | 2019-12-10 |
| 10173421 | Piezoelectric element, liquid ejecting head, and piezoelectric device | Masao Nakayama, Eiju Hirai, Motoki Takabe, Toshihiro Shimizu | 2019-01-08 |