Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691553 | Semiconductor device and power converter using same | Mutsuhiro Mori, Hiromi Hosoya | 1997-11-25 |
| 5670811 | Vertical insulated gate semiconductor device having high current density and high reliability | Mutsuhiro Mori, Tomoyuki Tanaka, Yasunori Nakano | 1997-09-23 |