Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10758958 | Roller hemming processing method and roller hemming processing device | Jiro Tsukamoto, Tamito Matsui, Yuichi Yamashita, Kazumoto Suzuki, Atsushi Mizutani | 2020-09-01 |