Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354710 | Method of manufacturing semiconductor devices using an adsorption enhancement layer | Hideichi Kawaguchi, Kikuo Yamabe, Katsuya Okumura | 1994-10-11 |
| 5324686 | Method of manufacturing semiconductor device using hydrogen as a diffusion controlling substance | — | 1994-06-28 |