Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5962920 | Semiconductor device and a manufacturing method thereof | Satoshi Ueda, Tetsuya Ueda | 1999-10-05 |
| 5084416 | Method of forming a low resistance contact by forming a contact hole within a recess | Hideto Ozaki, Seiji Ueda | 1992-01-28 |