Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577090 | Semiconductor device and method of manufacturing the same | — | 2017-02-21 |
| 9219145 | Semiconductor device and method of manufacturing the same | — | 2015-12-22 |
| 6551925 | Method of forming a trench isolation structure resistant to hot phosphoric acid by extending trench liner to shoulder portions | Takayuki Watanabe, Junji Kiyono | 2003-04-22 |