Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448666 | Semiconductor device and method for forming insulating film | Hiroshi Kudo | 2002-09-10 |
| 6344363 | Method of making ferroelectric film with protective cover film against hydrogen and moisture | Atsuhiro Tsukune, Hiroshi Kudo | 2002-02-05 |