Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597021 | Protection circuit and semiconductor device | Eiji Aoki | 2003-07-22 |
| 6524893 | Electrostatic discharge protection device for semiconductor integrated circuit, method for producing the same, and electrostatic discharge protection circuit using the same | Eiji Aoki, Sheng Teng Hsu, Katsumasa Fujii | 2003-02-25 |