Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455381 | Method of manufacturing a semiconductor device having a trench isolation structure | Masahiro Shimizu | 2002-09-24 |
YF
Yoshitaka Fujiishi
Overall (2002): #86,927 of 266,432Top 35%
1
Patents 2002