Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371024 | Semiconductor device and process for manufacturing the same | Katsuhiko Hieda, Hiroshi Takato, Fujio Masuoka | 1994-12-06 |
| 5363325 | Dynamic semiconductor memory device having high integration density | Kazumasa Sunouchi, Tsuneaki Fuse, Akihiro Nitayama, Takehiro Hasegawa, Shigeyoshi Watanabe +1 more | 1994-11-08 |
| 5350708 | Method of making dynamic random access semiconductor memory device | Atsushi Yagishita, Katsuhiko Hieda, Akihiro Nitayama | 1994-09-27 |