Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695814 | Method for manufacturing press-formed product, device for manufacturing press-formed product, mandrel, and press-formed product | Tohru Yoshida, Hiroshi Yoshida, Nobuo Yoshikawa, Shigeru Yonemura | 2020-06-30 |