Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525375 | Semiconductor device having trench filled up with gate electrode | Hitoshi Yamaguchi, Jun Sakakibara, Takumi Shibata, Toshiyuki Morishita | 2003-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525375 | Semiconductor device having trench filled up with gate electrode | Hitoshi Yamaguchi, Jun Sakakibara, Takumi Shibata, Toshiyuki Morishita | 2003-02-25 |