Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184296 | Memory device | Atsushi Hatakeyama, Toshimi Ikeda, Nobutaka Taniguchi, Akira Kikutake, Atsushi Takeuchi | 2007-02-27 |
| 7145825 | Semiconductor memory device with shift register-based refresh address generation circuit | Kaoru Mori, Katuhiro Mori, Shinichi Yamada, Shigemasa Ito | 2006-12-05 |
| 7079443 | Semiconductor device | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2006-07-18 |
| 7075834 | Semiconductor integrated circuit device | Akira Kikutake, Shinichiro Shiratake | 2006-07-11 |
| 7064589 | Semiconductor device using two types of power supplies supplying different potentials | Toshimi Ikeda, Shuzo Otsuka | 2006-06-20 |
| 6992944 | Semiconductor memory device with reduced power consumption for refresh operation | Masato Takita | 2006-01-31 |
| 6753695 | Semiconductor integrated circuit device and pulse width changing circuit | Haruki Toda, Kenji Tsuchida, Satoshi Eto | 2004-06-22 |
| 6714438 | Semiconductor device with high speed latch operation | — | 2004-03-30 |
| 6643805 | Memory circuit being capable of compression test | Akira Kikutake, Masato Matsumiya, Satoshi Eto | 2003-11-04 |
| 6628564 | Semiconductor memory device capable of driving non-selected word lines to first and second potentials | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2003-09-30 |
| 6605963 | Semiconductor integrated circuit and method of switching source potential of transistor in semiconductor integrated circuit | Ayako Kitamoto, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +4 more | 2003-08-12 |
| 6600688 | Semiconductor memory and method of operating the same | — | 2003-07-29 |
| 6522003 | Semiconductor device and method of manufacturing the same | Takayoshi Minami, Osamu Tsuboi, Toshimi Ikeda, Masato Matsumiya | 2003-02-18 |
| 6477074 | Semiconductor memory integrated circuit having high-speed data read and write operations | Akira Kikutake, Shinichiro Shiratake | 2002-11-05 |
| 6452860 | Semiconductor memory device having segment type word line structure | Masaharu Wada, Kenji Tsuchida, Tsuneo Inaba, Atsushi Takeuchi, Toshimi Ikeda | 2002-09-17 |
| 6377101 | Variable delay circuit and semiconductor integrated circuit device | Satoshi Eto, Masao Taguchi, Masato Matsumiya, Toshikazu Nakamura, Masato Takita +6 more | 2002-04-23 |
| 6252269 | Semiconductor memory device | Masatomo Hasegawa, Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura +4 more | 2001-06-26 |
| 6229363 | Semiconductor device | Satoshi Eto, Masato Matsumiya, Masato Takita, Toshikazu Nakamura, Ayako Kitamoto +4 more | 2001-05-08 |
| 6226203 | Memory device | Akira Kikutake, Masato Matsumiya, Satoshi Eto | 2001-05-01 |
| 6212091 | Semiconductor memory device having a shielding line | Masato Matsumiya, Satoshi Eto, Akira Kikutake | 2001-04-03 |
| 6201378 | Semiconductor integrated circuit | Satoshi Eto, Masato Matsumiya, Masato Takita, Toshikazu Nakamura, Ayako Kitamoto +4 more | 2001-03-13 |
| 6195304 | Semiconductor memory device and its refresh address signal generating method adapted to reduce power consumption during refresh operation | Satoshi Eto, Masato Matsuyima, Akira Kikutake | 2001-02-27 |
| 6188625 | Semiconductor memory | Masato Matsumiya, Satoshi Eto, Akira Kikutake | 2001-02-13 |
| 6172537 | Semiconductor device | Hideki Kanou, Masato Matsumiya, Satoshi Eto, Masato Takita, Ayako Kitamoto +4 more | 2001-01-09 |
| 6147919 | Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access | Masato Matsumiya, Satoshi Eto, Masato Takita, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2000-11-14 |