| 6943373 |
Semiconductor memory device using vertical-channel transistors |
Norikatsu Takaura, Hideyuki Matsuoka, Riichiro Takemura, Kousuke Okuyama, Masahiro Moniwa +2 more |
2005-09-13 |
| 6944080 |
Dynamic random access memory(DRAM) capable of canceling out complimentary noise developed in plate electrodes of memory cell capacitors |
Kazuhiko Kajigaya, Katsutaka Kimura, Riichiro Takemura, Tsugio Takahashi, Yoshitaka Nakamura |
2005-09-13 |
| 6944078 |
Semiconductor device |
Riichiro Takemura, Kiyoo Itoh, Takeshi Sakata, Katsutaka Kimura |
2005-09-13 |
| 6925017 |
Semiconductor device |
Riichiro Takemura, Takeshi Sakata, Shinichi Miyatake, Hiromasa Noda, Kazuhiko Kajigaya |
2005-08-02 |
| 6917552 |
Semiconductor device using high-speed sense amplifier |
Riichiro Takemura, Takeshi Sakata |
2005-07-12 |
| 6894912 |
Semiconductor memory |
Riichiro Takemura, Takeshi Sakata, Kazushige Ayukawa, Takayuki Kawahara |
2005-05-17 |
| 6882557 |
Semiconductor memory device |
Kazuhiko Kajigaya, Hiromasa Noda, Shinichi Miyatake, Riichiro Takemura, Takeshi Sakata |
2005-04-19 |