Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882257 | Earth Leakage Breaker | Takashi Anamura, Setsuo Hosogai | 2005-04-19 |
KT
Kunihiko Takahata
Overall (All Time): #3,446,652 of 4,157,543Top 85%
1
Patents All Time