Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324594 | Galvannealed steel sheets exhibiting excellent press die sliding property | Akira Yasuda, Takaaki Hira, Toshitake Hanazawa, Yoshihisa Serizawa, Tadaaki Morishita +1 more | 1994-06-28 |