Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855549 | Circuit breaker | Haruhisa Toda | 1989-08-08 |
| 4794357 | Multi-pole circuit interrupter | Haruhisa Toda, Hiroaki Fujihisa | 1988-12-27 |
SM
Shiroo Murata
Overall (All Time): #2,332,441 of 4,157,543Top 60%
2
Patents All Time