Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138530 | Method for producing high-strength galvannealed steel sheets | Yoichi Makimizu, Mai Aoyama, Hiroshi Hasegawa, Gentaro Takeda | 2018-11-27 |
| 10087500 | Method for manufacturing high-strength galvannealed steel sheet | Yoichi Makimizu, Yasunobu Nagataki | 2018-10-02 |
| 10023933 | Galvannealed steel sheet and method for producing the same | Minoru Tanaka | 2018-07-17 |
| 9994939 | High-strength galvanized steel sheet | — | 2018-06-12 |
| 9963771 | High-strength galvanized steel sheet | — | 2018-05-08 |
| 9932659 | Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same (as amended) | Minoru Tanaka, Yasunobu Nagataki | 2018-04-03 |
| 9873934 | Hot-dip galvanized steel sheets and galvannealed steel sheets that have good appearance and adhesion to coating and methods for producing the same | Minoru Tanaka, Yasunobu Nagataki | 2018-01-23 |