Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8593859 | Semiconductor device for preventing erroneous write to memory cell in switching operational mode between normal mode and standby mode | Hirotoshi Sato, Kiyoyasu Akai, Minoru Senda, Hiroaki Nakai | 2013-11-26 |
| 7894292 | Semiconductor device for preventing erroneous write to memory cell in switching operational mode between normal mode and standby mode | Hirotoshi Sato, Kiyoyasu Akai, Minoru Senda, Hiroaki Nakai | 2011-02-22 |
| 6725325 | Semiconductor memory device having a double data rate (DDR) mode and utilizing a plurality of comparison circuits to prevent errors due to a late write function | Masahiko Nishiyama, Kinya Mitsumoto | 2004-04-20 |