Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864382 | Semiconductor device | Masaaki Aoki, Kazuo Yano | 1989-09-05 |
| 4849801 | Semiconductor memory device having increased capacitance for the storing nodes of the memory cells | Shigeru Honjyo, Osamu Minato, Yoshio Sakai, Toshiaki Yamanaka, Katsuhiro Shimohigashi | 1989-07-18 |
| 4841486 | Semiconductor memory device and sense amplifier | Osamu Minato, Koichiro Ishibashi, Shoji Hanamura, Shigeru Honjyo, Nobuyuki Moriwaki | 1989-06-20 |
| 4805147 | Stacked static random access memory cell having capacitor | Toshiaki Yamanaka, Yoshio Sakai, Tetsuya Hayashida, Osamu Minato, Katsuhiro Shimohigashi | 1989-02-14 |
| 4797717 | Semiconductor memory device | Koichiro Ishibashi, Osamu Minato, Yoshio Sakai, Toshiaki Yamanaka, Naotaka Hashimoto +4 more | 1989-01-10 |