Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756252 | Piezoelectric device and electronic device | Takashi Kihara, Yoshihiro Yamaguchi | 2020-08-25 |
| 10605678 | Piezoelectric film sensor and holding state detecting device | Takashi Kihara, Yoshihiro Yamaguchi, Yutaka Ishiura, Shigetoshi Hayashi, Fumiya Isono | 2020-03-31 |