Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429501 | Semiconductor device having high breakdown voltage and method for manufacturing the device | Shingo Satou | 2002-08-06 |
| 6337498 | Semiconductor device having directionally balanced gates and manufacturing method | Shigeru Hasegawa, Hideo Matsuda, Yoshiro Baba | 2002-01-08 |