Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142639 | Semiconductor memory device having a stacked capacitor cell structure | Yusuke Kohyama, Shizuo Sawada, Toshiharu Watanabe | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142639 | Semiconductor memory device having a stacked capacitor cell structure | Yusuke Kohyama, Shizuo Sawada, Toshiharu Watanabe | 1992-08-25 |