Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12075211 | Laminated piezoelectric element and electroacoustic transducer | Kazuo Hiraguchi, Yusuke Kagawa, Tetsu Miyoshi | 2024-08-27 |
| 11895463 | Piezoelectric element | Yusuke Kagawa, Kazuo Hiraguchi | 2024-02-06 |