Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765979 | Vibration device | Kazuki Saito | 2023-09-19 |
| 11648586 | Vibration device | Kazuki Saito | 2023-05-16 |
| 11607707 | Method for vibrating a vibration device | Kazuki Saito | 2023-03-21 |
| 11581479 | Piezoelectric element | Yoshikazu SHIMURA, Hideya Sakamoto, Kazushi Tachimoto, Ryuhei Sasaki, Yoshiki Ohta +1 more | 2023-02-14 |
| 11581825 | Acoustic device with a piezoelectric element | Akira Satoh, Yoshikazu SHIMURA | 2023-02-14 |