Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682044 | Reverse conducting thyristor with a planar-gate, buried-gate, or recessed-gate structure | Takashige Tamamushi, Kimihiro Muraoka, Yoshiaki Ikeda, Keun Sam Lee, Naohiro Shimizu +1 more | 1997-10-28 |