Issued Patents All Time
Showing 51–75 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7545672 | Spin injection write type magnetic memory device | Yoshihiro Ueda, Kenji Tsuchida, Kiyotaro Itagaki | 2009-06-09 |
| 7529113 | Magnetic storage device | Yoshihiro Ueda | 2009-05-05 |
| 7471549 | Semiconductor memory device | Kenji Tsuchida, Yoshiaki Fukuzumi | 2008-12-30 |
| 7359234 | Semiconductor memory device | — | 2008-04-15 |
| 7269060 | Magnetic random access memory | Ryousuke Takizawa, Kenji Tsuchida | 2007-09-11 |
| 7110285 | Magnetic memory device | — | 2006-09-19 |
| 7046546 | Semiconductor memory device | — | 2006-05-16 |
| 7006374 | Magnetic memory device and method of reading information | Ryousuke Takizawa, Kenji Tsuchida, Yoshihisa Iwata | 2006-02-28 |
| 6914808 | Magnetoresistive random access memory device | — | 2005-07-05 |
| 6906979 | Semiconductor memory device having bit line kicker | — | 2005-06-14 |
| 6894923 | Magnetic memory device | — | 2005-05-17 |
| 6754122 | Semiconductor memory device having overdriven bit-line sense amplifiers | Masaharu Wada, Kenji Tsuchida, Toshimi Ikeda | 2004-06-22 |
| 6731149 | Synchronizing circuit for generating a signal synchronizing with a clock signal | Katsuaki Isobe, Hironobu Akita | 2004-05-04 |
| 6661734 | Semiconductor memory device | Kenji Tsuchida | 2003-12-09 |
| 6650590 | Semiconductor memory device with reduced its chip area and power consumption | Fumihiro Kohno, Kenji Tsuchida, Toshimi Ikeda | 2003-11-18 |
| 6452860 | Semiconductor memory device having segment type word line structure | Masaharu Wada, Kenji Tsuchida, Atsushi Takeuchi, Toshimi Ikeda, Kuninori Kawabata | 2002-09-17 |
| 6404698 | Semiconductor memory device having column redundancy function | Shinichiro Shiratake, Kenji Tsuchida | 2002-06-11 |
| 6359480 | Synchronizing circuit for generating a signal synchronizing with a clock signal | Katsuaki Isobe, Hironobu Akita | 2002-03-19 |
| 6288927 | Semiconductor memory device with column gate and equalizer circuitry | Shinichiro Shiratake, Kouji Tsuchida | 2001-09-11 |
| 6181618 | Dynamic type RAM | Kenji Tsuchida, Junichi Okamura | 2001-01-30 |
| 6097660 | Semiconductor memory device | Kenji Tsuchida, Shinichiro Shiratake | 2000-08-01 |
| 6094390 | Semiconductor memory device with column gate and equalizer circuitry | Shinichiro Shiratake, Kenji Tsuchida | 2000-07-25 |
| 6046924 | Semiconductor memory device having a sense amplifier region formed in a triple-well structure | Katsuaki Isobe | 2000-04-04 |
| 6034914 | Semiconductor memory device having column redundancy function | Shinichiro Shiratake, Kenji Tsuchida | 2000-03-07 |
| 6002636 | Semiconductor memory drive capable of canceling power supply noise | Kenji Tsuchida, Shinichiro Shiratake | 1999-12-14 |