Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309776 | Method of diagnosing deterioration of insulating paper in oil-filled electric apparatus | Teruo Miyamoto | 1994-05-10 |
SN
Sadao Nanba
Overall (1994): #71,023 of 165,921Top 45%
1
Patents 1994