Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7716617 | Semiconductor device, method for making pattern layout, method for making mask pattern, method for making layout, method for manufacturing photo mask, photo mask, and method for manufacturing semiconductor device | Hiromitsu Mashita, Toshiya Kotani, Ayako Nakano, Tadahito Fujisawa | 2010-05-11 |
| 7700997 | Semiconductor memory device | Takuya Futatsuyama, Toshiya Kotani, Hiromitsu Mashita, Ayako Nakano, Tadahito Fujisawa | 2010-04-20 |