Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825085 | Power semiconductor device, armoring case thereof and method for manufacturing the same | Toshikazu Masumoto | 1998-10-20 |
HA
Hisatoshi Arita
Overall (All Time): #3,700,335 of 4,157,543Top 90%
1
Patents All Time