Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145629 | Semiconductor device and power conversion device | Seiji Nakashima | 2021-10-12 |
SK
Shozo Koyanagi
Overall (All Time): #2,754,818 of 4,157,543Top 70%
1
Patents All Time