Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639260 | Semiconductor device having a vertical semiconductor element | Takashi Suzuki, Tsutomu Uesugi | 2003-10-28 |
| 6603173 | Vertical type MOSFET | Yoshifumi Okabe, Yoshihiko Ozeki, Shigeki Takahashi | 2003-08-05 |