Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310106 | Magnetizing inrush current suppression device and method for transformer | Tadashi Koshiduka, Minoru Saito, Susumu Nishiwaki, Nobuyuki Takahashi, Koichi Futagami +2 more | 2012-11-13 |