Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342752 | Piezoelectric transformer element and method of mounting it in a housing | Takeshi Fujimura, Katsuyuki Ishikawa, Takahiro Yamakawa, Keizo Tsukamoto | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342752 | Piezoelectric transformer element and method of mounting it in a housing | Takeshi Fujimura, Katsuyuki Ishikawa, Takahiro Yamakawa, Keizo Tsukamoto | 2002-01-29 |