Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781200 | Insulated gate semiconductor device for realizing low gate capacity and a low short-circuit current | Yoshifumi Tomomatsu | 2004-08-24 |
| 6696702 | Silicon carbide semiconductor switching device | Katsumi Satoh, Hideki Haruguchi | 2004-02-24 |