Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649981 | High breakdown voltage semiconductor device | Hideki Nozaki | 2003-11-18 |
| 6562705 | Method and apparatus for manufacturing semiconductor element | Takashi Obara, Hideki Nozaki | 2003-05-13 |
| 6524894 | Semiconductor device for use in power-switching device and method of manufacturing the same | Hideki Nozaki, Yoshiro Baba | 2003-02-25 |