Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11659769 | Piezoelectric composition and piezoelectric element | Masakazu Hirose, Yuiko Hirose | 2023-05-23 |
HK
Hiroki Katoh
Overall (2023): #424,934 of 537,848Top 80%
1
Patents 2023