Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838730 | Semiconductor device | Yusuke Kawaguchi, Yoshihiro Yamaguchi, Akio Nakagawa | 2005-01-04 |
| 6818945 | Semiconductor device | Yusuke Kawaguchi, Akio Nakagawa | 2004-11-16 |
| 6787848 | Vertical type power mosfet having trenched gate structure | Yusuke Kawaguchi | 2004-09-07 |
| 6720618 | Power MOSFET device | Yusuke Kawaguchi, Norio Yasuhara, Shinichi Hodama, Akio Nakagawa | 2004-04-13 |
| 6693338 | Power semiconductor device having RESURF layer | Wataru Saitoh, Ichiro Omura, Masakazu Yamaguchi, Satoshi Aida | 2004-02-17 |
| 6552389 | Offset-gate-type semiconductor device | Norio Yasuhara, Kazutoshi Nakamura, Yusuke Kawaguchi, Shinichi Hodama, Akio Nakagawa | 2003-04-22 |