Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526676 | High-strength steel sheet and method for producing the same | Hiroshi Hasegawa, Yoichi Makimizu, Yoshitsugu Suzuki | 2020-01-07 |
| 10472697 | High-strength steel sheet and production method therefor | Hidekazu Minami, Takeshi Yokota, Kazuhiro Seto | 2019-11-12 |
| 10435763 | Method for producing a cold-rolled flat steel product with high yield strength and flat cold-rolled steel product | Brigitte Hammer, Frank Hisker, Thomas Heller, Almir Dzafic, Richard G. Thiessen +1 more | 2019-10-08 |
| 10337094 | Hot-dip galvanized steel sheet and production method therefor | Nobusuke Kariya, Yasunobu Nagataki | 2019-07-02 |
| 10227672 | High-strength hot-dip galvanized steel sheet and method for producing the same | Hiroshi Hasegawa, Yoichi Makimizu, Yoshitsugu Suzuki | 2019-03-12 |
| 10190186 | Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness | Hiroshi Hasegawa, Tatsuya Nakagaito, Yasunobu Nagataki, Yoshitsugu Suzuki | 2019-01-29 |
| 9982318 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method of manufacturing the same | Tatsuya Nakagaito, Hiroshi Hasegawa, Yasunobu Nagataki | 2018-05-29 |
| 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 |
| 9458521 | High tensile strength galvanized steel sheets excellent in formability and methods of manufacturing the same | Tatsuya Nakagaito, Shusaku Takagi, Saiji Matsuoka | 2016-10-04 |
| 9340859 | Method for manufacturing high strength galvanized steel sheet having excellent stability of mechanical properties, formability, and coating appearance | Mai Miyata, Yoshitsugu Suzuki, Yoshiyasu Kawasaki, Tatsuya Nakagaito, Yasunobu Nagataki | 2016-05-17 |
| 9322091 | Galvanized steel sheet | Hideyuki Kimura, Katsutoshi Takashima | 2016-04-26 |
| 9290834 | High-strength galvanized steel sheet having excellent formability and crashworthiness | Hiroshi Hasegawa, Tatsuya Nakagaito, Yasunobu Nagataki, Yoshitsugu Suzuki | 2016-03-22 |
| 9157132 | High-strength galvanized steel sheet having excellent formability and method for manufacturing the same | Yoshiyasu Kawasaki, Tatsuya Nakagaito, Saiji Matsuoka | 2015-10-13 |
| 9028626 | Method for manufacturing high strength galvanized steel sheet with excellent formability | Tatsuya Nakagaito, Saiji Matsuoka, Yoshiyasu Kawasaki, Yoshitsugu Suzuki | 2015-05-12 |
| 8968494 | 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 | 2015-03-03 |
| 8815026 | High strength galvanized steel sheet excellent in formability | Yoshiyasu Kawasaki, Saiji Matsuoka, Yoshitsugu Suzuki, Koji Maitake | 2014-08-26 |
| 8784578 | High strength galvanized steel sheet with excellent workability and method for manufacturing the same | Yoshiyasu Kawasaki, Tatsuya Nakagaito, Saiji Matsuoka, Yasunobu Nagataki | 2014-07-22 |
| 8696832 | High-strength hot-rolled steel sheet and method for manufacturing same | Kaneharu Okuda, Tetsuo Shimizu, Noriaki Moriyasu, Masahide Watabe | 2014-04-15 |
| 8657969 | High-strength galvanized steel sheet with excellent formability and method for manufacturing the same | Yoshiyasu Kawasaki, Tatsuya Nakagaito, Saiji Matsuoka | 2014-02-25 |