Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403988 | Semiconductor device with reverse conducting faculty | Katsuji Iida, Takeshi Sakuma, Naohiro Shimizu | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403988 | Semiconductor device with reverse conducting faculty | Katsuji Iida, Takeshi Sakuma, Naohiro Shimizu | 2002-06-11 |