Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7114052 | Semiconductor memory device, a sector-address conversion circuit, an address-conversion method, and operation method of the semiconductor memory device | — | 2006-09-26 |
| 6862672 | Semiconductor memory device and method of controlling same | Tomomi Furudate, Takaaki Ichikawa, Junya Kawamata, Hideyuki Furukawa, Yuzuru Matsuno +2 more | 2005-03-01 |
| 6215717 | Semiconductor memory device for reducing a time needed for performing a protecting operation | Tetsuji Takeguchi | 2001-04-10 |