Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411133 | Semiconductor device | Tsutomu Kojima, Akio Nakagawa | 2002-06-25 |
| 6380566 | Semiconductor device having FET structure with high breakdown voltage | Yusuke Kawaguchi, Kazutoshi Nakamura, Hirofumi Nagano, Akio Nakagawa | 2002-04-30 |