Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6097132 | Transformer with the piezoelectric transformer element held by lead terminals and elastic bodies in a case | Takayuki Inoi, Mitsuhiro Sugimoto, Hiromi Suzuki | 2000-08-01 |
| 6057633 | Piezoelectric transformer unit | Takayuki Inoi, Hiromi Suzuki | 2000-05-02 |
| 5929553 | Piezoelectric transformer | Hiromi Suzuki, Mitsuhiro Sugimoto, Yuko Sato | 1999-07-27 |
| 5847491 | Piezoelectric transformer | Takayuki Inoi | 1998-12-08 |