Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176918 | Piezoelectric element and musical instrument | Hiroshi Koike, Yutaro SUGAMATA, Seiichiro Iida, Suguru Sasaki, Hidekazu Kodama | 2021-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11176918 | Piezoelectric element and musical instrument | Hiroshi Koike, Yutaro SUGAMATA, Seiichiro Iida, Suguru Sasaki, Hidekazu Kodama | 2021-11-16 |