Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656804 | Semiconductor device and production method thereof | Shimpei Tsujikawa, Jiro Yugami, Toshiyuki Mine | 2003-12-02 |
| 6521943 | Semiconductor device having thin electrode layer adjacent gate insulator and method of manufacture | Toshiyuki Mine, Jiro Yugami, Takashi Kobayashi | 2003-02-18 |