Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310256 | Semiconductor memory device | Riichiro Takemura, Satoru Akiyama, Tomonori Sekiguchi, Kazuhiko Kajigaya | 2007-12-18 |
| 7304910 | Semiconductor memory device with sub-amplifiers having a variable current source | Tomonori Sekiguchi, Riichiro Takemura, Satoru Akiyama, Kazuhiko Kajigaya | 2007-12-04 |
| 7286430 | Semiconductor device | Takeshi Sakata | 2007-10-23 |
| 7193884 | Semiconductor memory device | Tomonori Sekiguchi, Satoru Akiyama, Riichiro Takemura, Kazuhiko Kajigaya | 2007-03-20 |
| 7173838 | Content addressable memory device | Tomonori Sekiguchi, Riichiro Takemura | 2007-02-06 |
| 7170792 | Semiconductor device | Takeshi Sakata | 2007-01-30 |
| 7116593 | Storage device | Kiyoo Itoh, Hideyuki Matsuoka, Motoyasu Terao, Takeshi Sakata | 2006-10-03 |
| 7078273 | Semiconductor memory cell and method of forming same | Hideyuki Matsuoka, Kiyoo Itoh, Motoyasu Terao, Takeshi Sakata | 2006-07-18 |
| 7057912 | Semiconductor device | Takeshi Sakata, Riichiro Takemura | 2006-06-06 |
| 7054214 | Semiconductor device | Takeshi Sakata | 2006-05-30 |
| 7054200 | Semiconductor device | Takeshi Sakata | 2006-05-30 |
| 6946704 | Semiconductor memory cell and method of forming same | Hideyuki Matsuoka, Kiyoo Itoh, Motoyasu Terao, Takeshi Sakata | 2005-09-20 |
| 6903966 | Semiconductor device | Takeshi Sakata, Hideyuki Matsuoka, Katsuro Watanabe, Kenchi Ito | 2005-06-07 |
| 6862232 | Semiconductor device | Takeshi Sakata | 2005-03-01 |
| 6771535 | Semiconductor device | Takeshi Sakata, Hideyuki Matsuoka, Katsuro Watanabe, Kenchi Ito | 2004-08-03 |
| 6754133 | Semiconductor device | Sadayuki Morita, Takeshi Sakata, Takahiro Sonoda, Haruko Tadokoro, Hiroshi Ichikawa +1 more | 2004-06-22 |
| 6751142 | Semiconductor memory device equipped with dummy cells | Takeshi Sakata | 2004-06-15 |
| 6740921 | Semiconductor memory cell and method of forming same | Hideyuki Matsuoka, Kiyoo Itoh, Motoyasu Terao, Takeshi Sakata | 2004-05-25 |
| 6683813 | Semiconductor memory device equipped with dummy cells | Takeshi Sakata | 2004-01-27 |
| 6680867 | Semiconductor device | Takeshi Sakata | 2004-01-20 |
| 6677633 | Semiconductor device | Takeshi Sakata, Hideyuki Matsuoka | 2004-01-13 |
| 6611474 | Semiconductor device | Takeshi Sakata | 2003-08-26 |
| 6573586 | Semiconductor device | Takeshi Sakata, Hideyuki Matsuoka, Katsuro Watanabe, Kenchi Ito | 2003-06-03 |
| 6570206 | Semiconductor device | Takeshi Sakata, Hideyuki Matsuoka | 2003-05-27 |
| 6570419 | Semiconductor integrated circuit having a clock recovery circuit | Takeshi Sakata, Katsutaka Kimura | 2003-05-27 |