Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621237 | Semiconductor device | Yuzuru Konishi, Kazunori Taguchi | 1997-04-15 |
| 5596210 | Light trigger type semiconductor device with reflection prevention film | Yuzuru Konishi, Kazunori Taguchi | 1997-01-21 |