Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469346 | High-breakdown-voltage semiconductor device | Yusuke Kawaguchi, Kozo Kinoshita | 2002-10-22 |
| 6452231 | Semiconductor device | Yusuke Kawaguchi | 2002-09-17 |
| 6411133 | Semiconductor device | Tomoko Matsudai, Tsutomu Kojima | 2002-06-25 |
| 6380566 | Semiconductor device having FET structure with high breakdown voltage | Tomoko Matsudai, Yusuke Kawaguchi, Kazutoshi Nakamura, Hirofumi Nagano | 2002-04-30 |