Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770641 | Piezoelectric element | Yoshiki Ohta, Kazushi Tachimoto, Nobuo Furukawa, Akihiro Takeda | 2020-09-08 |
| 10644220 | Piezoelectric element | Yoshiki Ohta, Kazushi Tachimoto, Nobou Furukawa, Akihiro Takeda | 2020-05-05 |