Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998849 | Semiconductor device used as high-speed switching device and power device | Tomoko Matsudai, Norio Yasuhara, Yusuke Kawaguchi | 2011-08-16 |
| 7864021 | Integrated circuit device | Ichiro Omura | 2011-01-04 |