Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627387 | Overvoltage self-protection semiconductor device, method of fabrication thereof and semiconductor circuit using the same | Susumu Murakami, Yoshiteru Shimizu, Takeshi Yokota | 1997-05-06 |