Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411543 | Dynamic random access memory (RAM), semiconductor storage device, and semiconductor integrated circuit (IC) device | Seiji Narui, Osamu Nagashima, Masatoshi Hasegawa, Hiroki Fujisawa, Shinichi Miyatake +3 more | 2002-06-25 |
| 6201728 | Dynamic RAM, semiconductor storage device, and semiconductor integrated circuit device | Seiji Narui, Osamu Nagashima, Masatoshi Hasegawa, Hiroki Fujisawa, Shinichi Miyatake +3 more | 2001-03-13 |
| 6198128 | Method of manufacturing a semiconductor device, and semiconductor device | Hisao Asakura, Yoshitaka Tadaki, Toshihiro Sekiguchi, Ryo Nagai, Masafumi Miyamoto +3 more | 2001-03-06 |