Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602771 | Semiconductor memory device and defect remedying method thereof | Kazuhiko Kajigaya, Kazuyuki Miyazawa, Kazuyoshi Oshima, Takashi Yamazaki, Yuji Sakai +17 more | 1997-02-11 |