Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5378903 | Semiconductor device with low on-voltage and large controllable turn-off current | Masahito Otsuki | 1995-01-03 |
| 5346838 | Method for fabricating an insulated gate control thyristor | — | 1994-09-13 |
| 5331194 | Bipolar static induction transistor | — | 1994-07-19 |
| 5319221 | Semiconductor device with MISFET-controlled thyristor | — | 1994-06-07 |
| 5281833 | Insulated gate control thyristor | — | 1994-01-25 |
| 5194927 | Semiconductor device | — | 1993-03-16 |
| 5021846 | MOS semiconductor device with an inverted U-shaped gate | — | 1991-06-04 |
| 4985802 | High voltage through type capacitor and manufacturing method therefor | Masayuki Aiga, Masafumi Kuroda | 1991-01-15 |
| 4851888 | Conductivity modulation type vertical MOS-FET | — | 1989-07-25 |
| 4645955 | Signal conversion circuit for photosensor array | — | 1987-02-24 |