Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342480 | Method of manufacturing a semiconductor integrated circuit device | Hirotaka Nishizawa, Seiichiro Azuma, Kazuo Tanaka, Mikinori Kawaji, Sinmei Hirano +2 more | 1994-08-30 |