Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085100 | High strength steel sheet having high Young's modulus and method for manufacturing the same | Hidekazu Minami, Takeshi Yokota | 2021-08-10 |
| 11035019 | High-strength steel sheet and production method therefor | Hidekazu Minami, Shinjiro Kaneko, Takeshi Yokota | 2021-06-15 |
| 10954578 | High-strength steel sheet and method for manufacturing same | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita | 2021-03-23 |
| 10934600 | High-strength steel sheet and production method therefor | Hidekazu Minami, Shinjiro Kaneko, Takeshi Yokota | 2021-03-02 |
| 10711333 | High-strength steel sheet and method for manufacturing same | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita | 2020-07-14 |
| 10662495 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kaneharu Okuda | 2020-05-26 |
| 10662496 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Kazunori Tahara, Takeshi Yokota, Kaneharu Okuda | 2020-05-26 |
| 10626485 | Thin high-strength cold-rolled steel sheet and method of producing the same | Yoshie Obata, Yoshiyasu Kawasaki, Keiji Ueda, Shinjiro Kaneko, Takeshi Yokota | 2020-04-21 |
| 10570475 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Yoshie Obata, Shinjiro Kaneko, Takeshi Yokota | 2020-02-25 |
| 10563279 | High strength steel sheet having high Young's modulus and method for manufacturing the same | Hidekazu Minami, Takeshi Yokota | 2020-02-18 |
| 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 | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Takako Yamashita | 2020-02-04 |
| 10472697 | High-strength steel sheet and production method therefor | Hidekazu Minami, Shinjiro Kaneko, Takeshi Yokota | 2019-11-12 |
| 10392677 | High-strength hot-pressed part and method for manufacturing the same | Koichi Nakagawa, Takeshi Yokota | 2019-08-27 |
| 10385431 | High strength steel sheet having high young's modulus and method for manufacturing the same | Hidekazu Minami, Takeshi Yokota | 2019-08-20 |
| 9657380 | High strength hot-rolled steel sheet having excellent ductility, stretch flangeability and uniformity and method of manufacturing the same | Noriaki Kosaka, Hidetaka Kawabe | 2017-05-23 |
| 9284618 | High strength hot-rolled steel sheet and method for manufacturing the same | Noriaki Kohsaka, Hidetaka Kawabe, Yasushi Tanaka | 2016-03-15 |
| 9212411 | High strength steel sheet and method for manufacturing the same | Koichi Nakagawa, Takeshi Yokota, Satoshi Kinoshiro, Yuji Tanaka, Katsumi Yamada +2 more | 2015-12-15 |
| 9073292 | High strength galvanized steel sheet having excellent formability and method for manufacturing the same | Kenji Kawamura, Hidetaka Kawabe | 2015-07-07 |
| 8951367 | Ultra high strength cold rolled steel sheet having excellent bendability | Kenji Kawamura | 2015-02-10 |
| 8876987 | High-strength steel sheet and method for manufacturing same | Hiroshi Matsuda, Yoshimasa Funakawa, Kaneharu Okuda | 2014-11-04 |
| 8815025 | High strength steel excellent in uniform elongation properties and method of manufacturing the same | Takeshi Yokota, Akio Kobayashi, Yoshihiro Hosoya, Thomas Heller, Brigitte Hammer +2 more | 2014-08-26 |
| 8646301 | Method for manufacturing high strength hot rolled steel sheet | Takeshi Yokota, Satoshi Ueoka, Nobuo Nishiura, Yoichi Tominaga | 2014-02-11 |
| 8628630 | Hot-pressed steel sheet member, steel sheet for hot-press, and method for manufacturing hot-pressed steel sheet member | Akio Kobayashi, Yoshimasa Funakawa, Nobuyuki Kageyama, Tetsuo Yamamoto, Toru Hoshi +1 more | 2014-01-14 |
| 8535458 | High-strength hot-rolled steel sheet and method for manufacturing the same | Noriaki Kohsaka, Reiko Sugihara, Masahide Watabe, Yasushi Tanaka | 2013-09-17 |
| 8182621 | Method of hot-rolled thin steel sheet with excellent formability and excellent strength and toughness after heat treatment | Nobuyuki Nakamura | 2012-05-22 |