Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200881 | Gas insulated switchgear | — | 1993-04-06 |
KI
Kousaku Itai
Overall (All Time): #3,821,216 of 4,157,543Top 95%
1
Patents All Time