Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675159 | Recessed gate field effect transistor | Tomoki Oku | 1997-10-07 |
| 5648668 | High breakdown voltage field effect transistor | — | 1997-07-15 |
NK
Nobuyuki Kasai
Overall (1997): #28,609 of 185,788Top 20%
2
Patents 1997