Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278437 | Stacked capacitor type semiconductor memory device and manufacturing method thereof | Wataru Wakamiya, Yoshinori Tanaka, Hiroji Ozaki, Hiroshi Kimura, Shinichi Satoh | 1994-01-11 |