Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931602 | Multipole circuit breaker | Haruhisa Toda, Kouhei Fujiwara, Setsuo Hosogai | 1990-06-05 |
KS
Kazumi Shioguchi
Overall (All Time): #3,904,509 of 4,157,543Top 95%
1
Patents All Time