Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308791 | Method and apparatus for processing surface of semiconductor layer | Yasuhiro Horiike | 1994-05-03 |
| 5290609 | Method of forming dielectric film for semiconductor devices | Yasuhiro Horiike | 1994-03-01 |