Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593774 | Insulating film with improved punching characteristics and lead frame using the same | Toshikatsu Hiroe, Kenichi Kaneko, Hiroyuki Takasaka, Toshio Kawamura | 1997-01-14 |