Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381472 | Nitride-semiconductor field-effect transistor | Yutaka Nakayama, Koichiro Fujita | 2019-08-13 |
JK
Junichiroh Koyama
Overall (All Time): #4,131,120 of 4,157,543Top 100%
1
Patents All Time