Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930353 | Field-effect-type semiconductor device | Katsuhiko Nishiwaki | 2005-08-16 |
| 6921941 | High withstand voltage field effect semiconductor device with a field dispersion region | Katsuhiko Nishiwaki, Sachiko Kawaji | 2005-07-26 |
| 6855983 | Semiconductor device having reduced on resistance | — | 2005-02-15 |