Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411111 | Method for fabricating high-voltage insulated gate type bipolar semiconductor device | Ichiro Omura, Masahiro Tanaka, Masanori Tsukuda | 2019-09-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10411111 | Method for fabricating high-voltage insulated gate type bipolar semiconductor device | Ichiro Omura, Masahiro Tanaka, Masanori Tsukuda | 2019-09-10 |