Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329068 | Semiconductor device | Seiichi Hirata | 1994-07-12 |
| 5291374 | Semiconductor device having an opening and method of manufacturing the same | Seiichi Hirata | 1994-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329068 | Semiconductor device | Seiichi Hirata | 1994-07-12 |
| 5291374 | Semiconductor device having an opening and method of manufacturing the same | Seiichi Hirata | 1994-03-01 |