Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135557 | Internal abnormality diagnosis method, internal abnormality diagnosis system, and decision tree generation method for internal abnormality diagnosis of oil-filled electric apparatus utilizing gas concentration in oil | Fumio Kawachi, Masanori Yamakoshi | 2015-09-15 |