Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297744 | Piezoelectric ceramic plate, plate-shaped substrate and electronic component | Tomonori Eguchi, Hitoshi Nakakubo | 2019-05-21 |
| 10177300 | Piezoelectric ceramic, manufacturing method therefor, and electronic component | Tomonori Eguchi, Hitoshi Nakakubo | 2019-01-08 |