Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380566 | Semiconductor device having FET structure with high breakdown voltage | Tomoko Matsudai, Yusuke Kawaguchi, Hirofumi Nagano, Akio Nakagawa | 2002-04-30 |
| 6353252 | High breakdown voltage semiconductor device having trenched film connected to electrodes | Norio Yasuhara, Yusuke Kawaguchi | 2002-03-05 |