Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6740931 | Semiconductor device | Shigeo Kouzuki, Hideki Okumura, Hitoshi Kobayashi, Masaru Izumisawa, Akihiko Osawa | 2004-05-25 |
| 6700156 | Insulated gate semiconductor device | Wataru Saitoh, Ichiro Omura | 2004-03-02 |
| 6693338 | Power semiconductor device having RESURF layer | Wataru Saitoh, Ichiro Omura, Masakazu Yamaguchi, Syotaro Ono | 2004-02-17 |