Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791961 | Semiconductor device and method for boosting word line | Kazuhide Kurosaki | 2010-09-07 |
| 7525853 | Semiconductor device and method for boosting word line | Kazuhide Kurosaki | 2009-04-28 |
| 7307893 | Semiconductor device and method for controlling the same | — | 2007-12-11 |
| 6870383 | Semiconductor device with high speed switching of test modes | — | 2005-03-22 |
| 6788592 | Memory device which can change control by chip select signal | Daisuke Nakata, Yoshinobu Higuchi, Nobuyoshi Wakasugi | 2004-09-07 |
| 6418061 | Non-volatile semiconductor memory device permitting data-read operation performed during data-write/erase operation | — | 2002-07-09 |
| 6385090 | Semiconductor nonvolatile memory using floating gate | — | 2002-05-07 |
| 6172936 | Memory circuit | — | 2001-01-09 |