Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967404 | Semiconductor device having radiation structure | Yasuyoshi Hirai | 2005-11-22 |
| 6960825 | Semiconductor device having radiation structure | Yasuyoshi Hirai | 2005-11-01 |
| 6891265 | Semiconductor device having radiation structure | Yasuyoshi Hirai | 2005-05-10 |