Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445025 | Semiconductor memory device and manufacturing method thereof | Kazufumi Suenaga, Kiyoshi Ogata, Kazuhiko Horikoshi, Jun Tanaka, Keiichi Yoshizumi +1 more | 2002-09-03 |
| 6429039 | Semiconductor device and method of manufacturing the same | — | 2002-08-06 |