Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314842 | Resin-sealed type semiconductor device and method for manufacturing the same | Hiromichi Sawaya | 1994-05-24 |
| 5057906 | Plastic molded type semiconductor device | — | 1991-10-15 |