Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320013 | Method of blanking metal foil on piezoelectric actuator operated press, and die sets for practicing the method | Yukinori Kawamura, Kozo Matsumoto, Norikatsu Matsumoto, Fumisato Niino | 1994-06-14 |