Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563400 | Piezoelectric resonator utilizing bending vibrations and ladder-type filter including the same | Yasuhiro Itasaka | 2003-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6563400 | Piezoelectric resonator utilizing bending vibrations and ladder-type filter including the same | Yasuhiro Itasaka | 2003-05-13 |