Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401595 | High-strength steel sheet and production method therefor | Hidekazu Minami, Shinjiro Kaneko, Reiko Sugihara, Kazuma Mori | 2022-08-02 |
| 11208712 | Galvanized steel sheet and method for manufacturing the same | Taro Kizu, Noriaki Moriyasu, Shigeyuki Nabeshima, Kana Sasaki | 2021-12-28 |
| 10662495 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Kaneharu Okuda, Kazuhiro Seto | 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, Takeshi Yokota, Kaneharu Okuda, Kazuhiro Seto | 2020-05-26 |
| 10260133 | High-strength steel sheet and method for producing the same | Hidetaka Kawabe, Takeshi Yokota, Reiko Sugihara | 2019-04-16 |
| 10072316 | High-strength cold-rolled steel sheet and method for producing the same | Hidetaka Kawabe, Takeshi Yokota, Reiko Sugihara, Daigo Itoh | 2018-09-11 |