Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432163 | Method of manufacturing semiconductor device that includes forming adjacent field regions with a separating region therebetween | — | 2008-10-07 |
| 7402494 | Method for fabricating high voltage semiconductor device | — | 2008-07-22 |
| 7034396 | Structure of semiconductor element and its manufacturing process | — | 2006-04-25 |
| 6204150 | Semiconductor device and method of manufacturing semiconductor device wherein field oxide is protected from overetching | — | 2001-03-20 |
| 6162677 | Semiconductor device fabricating method | Yasuhiro Miyakawa, Shunji Takase | 2000-12-19 |
| 5939747 | Capacitor produced in a semiconductor device | — | 1999-08-17 |