Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7498913 | Thermal trip device and circuit breaker using the same | Kouji Kawamura, Hiroyuki Akita, Masatoshi Murai, Satoru Naito | 2009-03-03 |
HY
Hirotoshi Yonezawa
Overall (All Time): #3,319,118 of 4,157,543Top 80%
1
Patents All Time