Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837074 | Method for manufacturing high strength galvanized steel sheet and high strength galvanized steel sheet | Yusuke Fushiwaki, Yasunobu Nagataki | 2020-11-17 |
| 10711333 | High-strength steel sheet and method for manufacturing same | Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita, Kazuhiro Seto | 2020-07-14 |
| 10662496 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kaneharu Okuda, Kazuhiro Seto | 2020-05-26 |
| 10662495 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kaneharu Okuda, Kazuhiro Seto | 2020-05-26 |
| 10626485 | Thin high-strength cold-rolled steel sheet and method of producing the same | Yoshie Obata, Keiji Ueda, Shinjiro Kaneko, Takeshi Yokota, Kazuhiro Seto | 2020-04-21 |
| 10597741 | High-strength steel sheet and method for manufacturing the same | Yusuke Fushiwaki | 2020-03-24 |
| 10570475 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Hiroshi Matsuda, Yoshie Obata, Shinjiro Kaneko, Takeshi Yokota, Kazuhiro Seto | 2020-02-25 |
| 10550446 | High-strength steel sheet, high-strength hot-dip galvanized steel sheet, high-strength hot-dip aluminum-coated steel sheet, and high-strength electrogalvanized steel sheet, and methods for manufacturing same | Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita, Kazuhiro Seto | 2020-02-04 |
| 10449751 | Method for manufacturing high strength galvanized steel sheet | Yusuke Fushiwaki, Yasunobu Nagataki | 2019-10-22 |
| 10301701 | High-strength hot-dip galvanized steel sheet and method for producing same | Yusuke Fushiwaki | 2019-05-28 |
| 10174411 | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) | Yusuke Fushiwaki, Yasunobu Nagataki | 2019-01-08 |
| 9765413 | High-strength galvanized steel sheet with high yield ratio having excellent ductility and stretch flange formability and method for manufacturing the same | Tatsuya Nakagaito, Shinjiro Kaneko, Yasunobu Nagataki, Keisuke Fukushi | 2017-09-19 |
| 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, Yasunobu Nagataki, Hirokazu Sugihara | 2017-09-12 |
| 9758848 | High strength steel sheet having excellent formability and stability of mechanical properties and method for manufacturing the same | Hiroshi Hasegawa, Shinjiro Kaneko, Yasunobu Nagataki | 2017-09-12 |
| 9617614 | Method for manufacturing high strength steel sheet having excellent formability | Hiroshi Hasegawa, Tatsuya Nakagaito, Shinjiro Kaneko, Yasunobu Nagataki | 2017-04-11 |
| 9580779 | High strength steel sheet having excellent formability and method for manufacturing the same | Hiroshi Hasegawa, Tatsuya Nakagaito, Shinjiro Kaneko, 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, Shinjiro Kaneko, Saiji Matsuoka, Yoshitsugu Suzuki | 2017-02-28 |
| 9340859 | Method for manufacturing high strength galvanized steel sheet having excellent stability of mechanical properties, formability, and coating appearance | Mai Miyata, Yoshitsugu Suzuki, Tatsuya Nakagaito, Shinjiro Kaneko, Yasunobu Nagataki | 2016-05-17 |
| 9157132 | High-strength galvanized steel sheet having excellent formability and method for manufacturing the same | Shinjiro Kaneko, Tatsuya Nakagaito, Saiji Matsuoka | 2015-10-13 |
| 9028626 | Method for manufacturing high strength galvanized steel sheet with excellent formability | Tatsuya Nakagaito, Saiji Matsuoka, Shinjiro Kaneko, 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, Shinjiro Kaneko, Saiji Matsuoka, Yoshitsugu Suzuki | 2015-03-03 |
| 8815026 | High strength galvanized steel sheet excellent in formability | Shinjiro Kaneko, Saiji Matsuoka, Yoshitsugu Suzuki, Koji Maitake | 2014-08-26 |
| 8784578 | High strength galvanized steel sheet with excellent workability and method for manufacturing the same | Tatsuya Nakagaito, Shinjiro Kaneko, Saiji Matsuoka, Yasunobu Nagataki | 2014-07-22 |
| 8657969 | High-strength galvanized steel sheet with excellent formability and method for manufacturing the same | Tatsuya Nakagaito, Shinjiro Kaneko, Saiji Matsuoka | 2014-02-25 |
| 8430975 | High strength galvanized steel sheet with excellent formability | Tatsuya Nakagaito, Saiji Matsuoka, Shinjiro Kaneko, Yoshitsugu Suzuki | 2013-04-30 |