| 6271687 |
Sense amplifier circuit |
Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Yoji Nishio, Atsushi Hiraishi +6 more |
2001-08-07 |
| 6046609 |
Sense amplifier circuit |
Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Yoji Nishio, Atsushi Hiraishi +6 more |
2000-04-04 |
| 5930197 |
Semiconductor memory device |
Koichiro Ishibashi, Kiyotsugu Ueda, Hiroshi Toyoshima |
1999-07-27 |
| 5854562 |
Sense amplifier circuit |
Hiroshi Toyoshima, Masashige Harada, Tomohiro Nagano, Yoji Nishio, Atsushi Hiraishi +6 more |
1998-12-29 |
| 5740115 |
Semiconductor memory device |
Koichiro Ishibashi, Kiyotsugu Ueda, Hiroshi Toyoshima |
1998-04-14 |
| 5677887 |
Semiconductor memory device having a large storage capacity and a high speed operation |
Koichiro Ishibashi, Katsuro Sasaki, Toshiro Aoto, Sadayuki Morita |
1997-10-14 |
| 5519662 |
Semiconductor memory device |
Koichiro Ishibashi, Kiyotsugu Ueda |
1996-05-21 |
| 5422839 |
Semiconductor memory device |
Koichiro Ishibashi, Katsuro Sasaki, Toshiro Aoto, Sadayuki Morita |
1995-06-06 |