Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915558 | Method of assembling separable transformer | Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki, Masahiro Hasegawa | 2005-07-12 |
| 6661238 | Abnormality diagnosis method and apparatus for separable transformer | Koichi Murata, Dongzhi Jin, Fumihiko Abe, Hajime Mochizuki | 2003-12-09 |