Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309947 | Piezoelectric transducer including a plurality of piezoelectric members | Takashi Takeuchi, Tomohisa Imamura | 2007-12-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309947 | Piezoelectric transducer including a plurality of piezoelectric members | Takashi Takeuchi, Tomohisa Imamura | 2007-12-18 |