Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631494 | Power semiconductor device with low on-state voltage | Naoki Sakurai | 1997-05-20 |
| 5608236 | Semiconductor device | Hidetoshi Arakawa, Masamitsu Inaba | 1997-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631494 | Power semiconductor device with low on-state voltage | Naoki Sakurai | 1997-05-20 |
| 5608236 | Semiconductor device | Hidetoshi Arakawa, Masamitsu Inaba | 1997-03-04 |