Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11252510 | Piezoelectric speaker-forming laminate | Tomoaki Hishiki, Kohei Oto, Saori Yamamoto, Yuka Sekiguchi | 2022-02-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11252510 | Piezoelectric speaker-forming laminate | Tomoaki Hishiki, Kohei Oto, Saori Yamamoto, Yuka Sekiguchi | 2022-02-15 |