Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357120 | Compound semiconductor device and electric power converting apparatus using such device | — | 1994-10-18 |
| 5343052 | Lateral insulated gate bipolar transistor | Tosifumi Oohata, Naoki Sakurai | 1994-08-30 |
| 5285094 | Vertical insulated gate semiconductor device with less influence from the parasitic bipolar effect | Tomoyuki Tanaka, Yasumichi Yasuda, Yasunori Nakano | 1994-02-08 |
| 5278443 | Composite semiconductor device with Schottky and pn junctions | Yasumiti Yasuda, Naoki Sakurai, Hidetoshi Arakawa, Hiroshi Owada | 1994-01-11 |