Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785185 | Semiconductor memory device, information apparatus, and method for determining access period for semiconductor memory device | Ken Sumitani | 2004-08-31 |
| 6751153 | Non-volatile semiconductor memory device and information apparatus | Yasumichi Mori, Ken Sumitani, Yuji Tanaka | 2004-06-15 |