Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787830 | Semiconductor device and method for fabricating the same | Yasuhiro Shimada | 2004-09-07 |
| 6771530 | Semiconductor memory and method for driving the same | Yasuhiro Shimada | 2004-08-03 |
| 6753560 | Semiconductor memory and method for driving the same | Yasuhiro Shimada | 2004-06-22 |
| 6707704 | Semiconductor memory device and drive method therefor | Yasuhiro Shimada, Takayoshi Yamada | 2004-03-16 |
| 6693840 | Non-volatile semiconductor memory device with enhanced erase/write cycle endurance | Yasuhiro Shimada, Takayoshi Yamada | 2004-02-17 |