Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324594 | Galvannealed steel sheets exhibiting excellent press die sliding property | Akira Yasuda, Takaaki Hira, Hiroaki Ueno, Yoshihisa Serizawa, Tadaaki Morishita +1 more | 1994-06-28 |
| 5127966 | Method of producing hot-dip galvannealed steel sheet free of Ti white-stripe defects | Makoto Isobe, Manabu Ohori, Koichi Hashiguchi, Koji Yamato | 1992-07-07 |