Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6346482 | Semiconductor device having an improved contact structure and a manufacturing method thereof | Shigenori Sakamori, Akemi Teratani, Yoshihiro Kusumi, Tetsuhiro Fukao, Kazuyuki Ohmi +2 more | 2002-02-12 |