Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |