Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521757 | Semiconductor device with back surface electrode including a stress relaxation film | Takashi Kobayashi, Koji Sasaki, Masahiro Kato | 2009-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7521757 | Semiconductor device with back surface electrode including a stress relaxation film | Takashi Kobayashi, Koji Sasaki, Masahiro Kato | 2009-04-21 |