Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260014 | Circuit breaker controller for electric train | Yoshiaki Fujimoto, Yoshihito Takigawa | 2016-02-16 |
EK
Eiji Kaihara
Overall (All Time): #2,986,497 of 4,157,543Top 75%
1
Patents All Time