Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352238 | Process for fabricating a vertical static induction device | — | 1982-10-05 |
| 4346513 | Method of fabricating semiconductor integrated circuit device utilizing selective etching and epitaxial refill | Junichi Nishizawa | 1982-08-31 |