Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680059 | Abnormality detecting method and apparatus for electric equipment, particularly for a rotating electric machine | Tetsu Shiota, Hideki Tokura, Takaho Tanaka, Yoshiharu Kaneda, Keiichi Itoh +2 more | 1997-10-21 |