Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765413 | High-strength galvanized steel sheet with high yield ratio having excellent ductility and stretch flange formability and method for manufacturing the same | Yoshiyasu Kawasaki, Tatsuya Nakagaito, Yasunobu Nagataki, Keisuke Fukushi | 2017-09-19 |
| 9758848 | High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same | Yoshiyasu Kawasaki, Hiroshi Hasegawa, Yasunobu Nagataki | 2017-09-12 |
| 9677163 | High strength galvanized steel sheet excellent in terms of coating adhesiveness and method for manufacturing the same | Yoichi Makimizu, Yoshitsugu Suzuki, Hideki Nagano | 2017-06-13 |
| 9617630 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method for manufacturing the same | Tatsuya Nakagaito, Hiroshi Hasegawa, Yasunobu Nagataki | 2017-04-11 |
| 9617614 | Method for manufacturing high strength steel sheet having excellent formability | Hiroshi Hasegawa, Yoshiyasu Kawasaki, Tatsuya Nakagaito, Yasunobu Nagataki | 2017-04-11 |
| 9580779 | High strength steel sheet having excellent formability and method for manufacturing the same | Yoshiyasu Kawasaki, Hiroshi Hasegawa, Tatsuya Nakagaito, Yasunobu Nagataki | 2017-02-28 |
| 9580785 | High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same | Tatsuya Nakagaito, Yoshiyasu Kawasaki, Saiji Matsuoka, Yoshitsugu Suzuki | 2017-02-28 |