Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935712 | Operation mechanism of a circuit breaker allowing automatic or manual operation | Kazuaki Oyama | 1990-06-19 |
HN
Hideo Nojiri
Overall (All Time): #3,905,576 of 4,157,543Top 95%
1
Patents All Time