Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671146 | Electrostatic protection circuit and semiconductor integrated circuit using the same | Masami Hashimoto | 2003-12-30 |
| 6653689 | Semiconductor device having electrostatic protection circuit | — | 2003-11-25 |
| 6631061 | Semiconductor integrated device | — | 2003-10-07 |