Issued Patents All Time
Showing 76–100 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992343 | Semiconductor memory device | Shinichi Miyatake, Kazuhiko Kajigaya, Kazuyuki Miyazawa, Riichiro Takemura, Takeshi Sakata | 2006-01-31 |
| 6990037 | Semiconductor memory | Riichiro Takemura, Takeshi Sakata, Kazushige Ayukawa, Takayuki Kawahara | 2006-01-24 |
| 6944078 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Takeshi Sakata, Katsutaka Kimura | 2005-09-13 |
| 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 |
| 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 |
| 6831316 | Semiconductor memory device and method of manufacturing the same | Hideyuki Matsuoka, Takeshi Sakata, Shinichiro Kimura, Toshiaki Yamanaka, Tsuyoshi Kachi | 2004-12-14 |
| 6828612 | Semiconductor memory device | Shinichi Miyatake, Kazuhiko Kajigaya, Kazuyuki Miyazawa, Riichiro Takemura, Takeshi Sakata | 2004-12-07 |
| 6819613 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Takeshi Sakata, Katsutaka Kimura | 2004-11-16 |
| 6809364 | Semiconductor integrated circuit device and a method of manufacture thereof | Hideyuki Matsuoka, Satoru Yamada, Isamu Asano, Ryo Nagai, Riichiro Takemura | 2004-10-26 |
| 6807120 | Dynamic random access memory (DRAM) capable of canceling out complementary noise developed in plate electrodes of memory cell capacitors | Kazuhiko Kajigaya, Katsutaka Kimura, Riichiro Takemura, Tsugio Takahashi, Yoshitaka Nakamura | 2004-10-19 |
| 6798005 | Semiconductor memory device having large storage capacity and minimal step height between memory cell and peripheral circuits | Shinichiro Kimura, Toshiaki Yamanaka, Kiyoo Itoh, Takeshi Sakata, Hideyuki Matsuoka | 2004-09-28 |
| 6791134 | Semiconductor memory device and manufacturing method thereof | Shinichiro Kimura, Toshiaki Yamanaka, Kiyoo Itoh, Takeshi Sakata, Hideyuki Matsuoka | 2004-09-14 |
| 6756262 | Semiconductor integrated circuit device having spaced-apart electrodes and the method thereof | Yoshitaka Nakamura, Isamu Asano, Satoru Yamada, Tsugio Takahashi, Yuzuru Ohji +2 more | 2004-06-29 |
| 6721194 | Semiconductor memory | Riichiro Takemura, Takeshi Sakata, Kazushige Ayukawa, Takayuki Kawahara | 2004-04-13 |
| 6717835 | Semiconductor device | Riichiro Takemura, Kiyoo Itoh, Takeshi Sakata, Katsutaka Kimura | 2004-04-06 |
| 6671217 | Semiconductor device using high-speed sense amplifier | Riichiro Takemura, Takeshi Sakata | 2003-12-30 |
| 6671198 | Semiconductor device | Riichiro Takemura, Katsutaka Kimura, Kazuhiko Kajigaya, Tsugio Takahashi | 2003-12-30 |
| 6670642 | Semiconductor memory device using vertical-channel transistors | Norikatsu Takaura, Hideyuki Matsuoka, Riichiro Takemura, Kousuke Okuyama, Masahiro Moniwa +2 more | 2003-12-30 |
| 6668344 | Semiconductor integrated circuit with memory redundancy circuit | Takeshi Sakata, Tsugio Takahashi, Katsutaka Kimura | 2003-12-23 |
| 6661048 | Semiconductor memory device having self-aligned wiring conductor | Toshiaki Yamanaka, Shinichiro Kimura, Hideyuki Matsuoka, Takeshi Sakata, Kiyoo Itoh | 2003-12-09 |
| 6625051 | Semiconductor integrated circuit | Riichiro Takemura, Kazuhiko Kajigaya, Katsutaka Kimura, Tsugio Takahashi | 2003-09-23 |