Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672895 | Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor | Satoru Sumi, Hiroshi Shimizu, Akinori Tahara, Isao Amano, Tetsuya Nakajima | 1997-09-30 |