Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452312 | Piezoelectric laminate body | Kenichi Hanaki, Naochika Nunogaki | 2002-09-17 |
| 6353278 | Piezoelectric transformer having increased voltage output | Akira Fujii, Takumi Kataoka, Hitoshi Shindo | 2002-03-05 |