Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7482901 | Circuit breaker | Kazumasa Watanabe, Hiroyuki Kakisako, Shigeki Koumoto, Takashi Iitsuka | 2009-01-27 |
KM
Kouzou Maeta
Overall (All Time): #3,316,198 of 4,157,543Top 80%
1
Patents All Time