Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414473 | Piezoelectric element | Kenichi Umeda, Takamichi Fujii | 2025-09-09 |
| 11985899 | Piezoelectric element | Kenichi Umeda, Takami Arakawa | 2024-05-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414473 | Piezoelectric element | Kenichi Umeda, Takamichi Fujii | 2025-09-09 |
| 11985899 | Piezoelectric element | Kenichi Umeda, Takami Arakawa | 2024-05-14 |