Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323717 | Semiconductor device, drive method, and drive apparatus | Ichiro Omura, Suzuo Saito, Hiromichi Ohashi, Tomokazu Domon, Koichi Sugiyama +1 more | 2001-11-27 |
| 5710445 | Gate turn-off thyristor for high blocking voltage and small component thickness | Friedhelm Bauer | 1998-01-20 |