Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230744 | Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet | Yoshimasa Funakawa, Yoshihiko Ono, Hiroshi Hasegawa | 2022-01-25 |
| 11208709 | High-strength steel sheet and manufacturing method therefor | Lingling Yang, Noriaki Kohsaka | 2021-12-28 |
| 11180823 | High-strength galvanized steel sheet and method for producing the same | Takuya Hirashima, Masaki Koba, Tatsuya Ehashi, Makoto Imamura | 2021-11-23 |
| 11142805 | High-strength coated steel sheet and method for manufacturing the same | Lingling Yang, Noriaki Kohsaka, Yoshimasa Funakawa | 2021-10-12 |
| 11091817 | High-strength steel sheet and method for manufacturing the same | Lingling Yang, Noriaki Kohsaka, Yoshimasa Funakawa | 2021-08-17 |
| 11066716 | Steel sheet and method for producing the same | Noriaki Kohsaka | 2021-07-20 |
| 10711323 | Steel sheet, and production method therefor | Noriaki Kohsaka, Lingling Yang | 2020-07-14 |
| 10626477 | Method for manufacturing hot press formed part and hot press formed part | Masaki Morino, Hideaki Kobiki, Yuichi Tokita, Toru Minote, Yoshikiyo Tamai | 2020-04-21 |
| 10450626 | High-strength hot-dip galvanized steel sheet excellent in formability and method of producing same | Hiroshi Matsuda, Takayuki Futatsuka, Shusaku Takagi, Yasunobu Nagataki | 2019-10-22 |
| 10190186 | Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness | Hiroshi Hasegawa, Shinjiro Kaneko, Yasunobu Nagataki, Yoshitsugu Suzuki | 2019-01-29 |
| 10167530 | Method of manufacturing hot press formed part, and hot press formed part | Yuichi Tokita, Toru Minote, Yoshikiyo Tamai | 2019-01-01 |
| 9982318 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method of manufacturing the same | Shinjiro Kaneko, 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, Shinjiro Kaneko, Yasunobu Nagataki, Keisuke Fukushi | 2017-09-19 |
| 9617614 | Method for manufacturing high strength steel sheet having excellent formability | Hiroshi Hasegawa, Yoshiyasu Kawasaki, Shinjiro Kaneko, Yasunobu Nagataki | 2017-04-11 |
| 9617630 | High-strength galvanized steel sheet having excellent formability and crashworthiness and method for manufacturing the same | Shinjiro Kaneko, Hiroshi Hasegawa, Yasunobu Nagataki | 2017-04-11 |
| 9580785 | High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same | Yoshiyasu Kawasaki, Shinjiro Kaneko, Saiji Matsuoka, Yoshitsugu Suzuki | 2017-02-28 |
| 9580779 | High strength steel sheet having excellent formability and method for manufacturing the same | Yoshiyasu Kawasaki, Hiroshi Hasegawa, Shinjiro Kaneko, Yasunobu Nagataki | 2017-02-28 |
| 9458521 | High tensile strength galvanized steel sheets excellent in formability and methods of manufacturing the same | Shusaku Takagi, Saiji Matsuoka, Shinjiro Kaneko | 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, Shinjiro Kaneko, Yasunobu Nagataki | 2016-05-17 |
| 9290834 | High-strength galvanized steel sheet having excellent formability and crashworthiness | Hiroshi Hasegawa, Shinjiro Kaneko, Yasunobu Nagataki, Yoshitsugu Suzuki | 2016-03-22 |
| 9157132 | High-strength galvanized steel sheet having excellent formability and method for manufacturing the same | Shinjiro Kaneko, Yoshiyasu Kawasaki, Saiji Matsuoka | 2015-10-13 |
| 9028626 | Method for manufacturing high strength galvanized steel sheet with excellent formability | Saiji Matsuoka, Shinjiro Kaneko, Yoshiyasu Kawasaki, Yoshitsugu Suzuki | 2015-05-12 |
| 9011614 | High-strength galvanized steel sheet with excellent formability and method for manufacturing the same | Saiji Matsuoka, Yoshitsugu Suzuki, Yuki Toji | 2015-04-21 |
| 8968494 | High-strength galvannealed steel sheet having excellent formability and fatigue resistance and method for manufacturing the same | Yoshiyasu Kawasaki, Shinjiro Kaneko, Saiji Matsuoka, Yoshitsugu Suzuki | 2015-03-03 |
| 8784578 | High strength galvanized steel sheet with excellent workability and method for manufacturing the same | Yoshiyasu Kawasaki, Shinjiro Kaneko, Saiji Matsuoka, Yasunobu Nagataki | 2014-07-22 |