Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649478 | Semiconductor device and method of manufacturing same | Masami Yamaoka, Akira Kuroyanagi | 2003-11-18 |
| 6603173 | Vertical type MOSFET | Yoshihiko Ozeki, Shigeki Takahashi, Norihito Tokura | 2003-08-05 |