Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881120 | Conductive modulated MOSFET | Akio Nakagawa, Yoshihiro Yamaguchi, Kiminori Watanabe, Thuneo Thukakoshi | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881120 | Conductive modulated MOSFET | Akio Nakagawa, Yoshihiro Yamaguchi, Kiminori Watanabe, Thuneo Thukakoshi | 1989-11-14 |