Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148395 | High-strength hot-dipped steel sheet having excellent coating adhesion and method for manufacturing same | Masaki Koba, Yusuke Fushiwaki | 2021-10-19 |
| 11098392 | Hot rolled steel sheet for cold rolled steel sheet, hot rolled steel sheet for galvanized steel sheet, and method for producing the same | Yoshiyasu Kawasaki, Shinjiro Kaneko | 2021-08-24 |
| 11078552 | High-strength steel sheet and method for manufacturing the same | Fusae Shiimori, Shinjiro Kaneko | 2021-08-03 |
| 10927441 | High-strength galvanized hot-rolled steel sheet and method for manufacturing same | Masaki Koba, Yusuke Fushiwaki | 2021-02-23 |
| 10837074 | Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet | Yusuke Fushiwaki, Yoshiyasu Kawasaki | 2020-11-17 |
| 10450626 | High-strength hot-dip galvanized steel sheet excellent in formability and method of producing same | Hiroshi Matsuda, Tatsuya Nakagaito, Takayuki Futatsuka, Shusaku Takagi | 2019-10-22 |
| 10449751 | Method for manufacturing high strength galvanized steel sheet | Yusuke Fushiwaki, Yoshiyasu Kawasaki | 2019-10-22 |
| 10337094 | Hot-dip galvanized steel sheet and production method therefor | Nobusuke Kariya, Shinjiro Kaneko | 2019-07-02 |
| 10190186 | Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness | Hiroshi Hasegawa, Tatsuya Nakagaito, Shinjiro Kaneko, Yoshitsugu Suzuki | 2019-01-29 |
| 10174411 | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) | Yusuke Fushiwaki, Yoshiyasu Kawasaki | 2019-01-08 |
| 10087500 | Method for manufacturing high-strength galvannealed steel sheet | Yoichi Makimizu, Yoshitsugu Suzuki | 2018-10-02 |
| 9982318 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method of manufacturing the same | Shinjiro Kaneko, Tatsuya Nakagaito, Hiroshi Hasegawa | 2018-05-29 |
| 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, Yoshitsugu Suzuki | 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, Yoshitsugu Suzuki | 2018-01-23 |
| 9840749 | High strength galvanized steel sheet and method for manufacturing the same | Daisuke Harako, Yoshitsugu Suzuki | 2017-12-12 |
| 9828663 | Galvannealed steel sheet with excellent anti-powdering property | Yoichi Makimizu, Yoshitsugu Suzuki, Hideki Nagano | 2017-11-28 |
| 9821534 | Galvannealed steel sheet | Daisuke Harako, Yusuke Fushiwaki, Yoshitsugu Suzuki | 2017-11-21 |
| 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, Shinjiro Kaneko, 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, Shinjiro Kaneko | 2017-09-12 |
| 9758847 | Hot-rolled steel sheet for high-strength galvanized steel sheet or high-strength galvannealed steel sheet and method for manufacturing the same (as amended) | Mai Miyata, Yoshitsugu Suzuki, Yoshiyasu Kawasaki, Hirokazu Sugihara | 2017-09-12 |
| 9677148 | Method for manufacturing galvanized steel sheet | Minoru Tanaka, Yoshitsugu Suzuki, Mai Miyata | 2017-06-13 |
| 9617630 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method for manufacturing the same | Shinjiro Kaneko, Tatsuya Nakagaito, Hiroshi Hasegawa | 2017-04-11 |
| 9617614 | Method for manufacturing high strength steel sheet having excellent formability | Hiroshi Hasegawa, Yoshiyasu Kawasaki, Tatsuya Nakagaito, Shinjiro Kaneko | 2017-04-11 |
| 9580779 | High strength steel sheet having excellent formability and method for manufacturing the same | Yoshiyasu Kawasaki, Hiroshi Hasegawa, Tatsuya Nakagaito, Shinjiro Kaneko | 2017-02-28 |
| 9476111 | Hot dip galvanized steel sheet | Yoshitsugu Suzuki, Mai Miyata | 2016-10-25 |