Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003476 | Semiconductor device having a plurality of kinds of wells and manufacturing method thereof | Masaaki Yoshida, Naohiro Ueda | 2011-08-23 |
| 7871867 | Semiconductor device and method of manufacturing the same | Naohiro Ueda | 2011-01-18 |