Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387295 | Alkali metal-containing niobate-based piezoelectric material composition and a method for producing the same | — | 2002-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387295 | Alkali metal-containing niobate-based piezoelectric material composition and a method for producing the same | — | 2002-05-14 |