Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208712 | Galvanized steel sheet and method for manufacturing the same | Noriaki Moriyasu, Shigeyuki Nabeshima, Kazunori Tahara, Kana Sasaki | 2021-12-28 |
| 11117348 | High-strength hot-rolled coated steel sheet | Sota Goto, Kazuhiko Yamazaki, Shunsuke Toyoda | 2021-09-14 |
| 11085107 | High-strength steel sheet and method of manufacturing the same | Akimasa Kido, Tetsushi Tadani | 2021-08-10 |
| 10815547 | High strength steel sheet and manufacturing method therefor | Shunsuke Toyoda, Akimasa Kido, Tetsushi Tadani | 2020-10-27 |
| 10533236 | High-strength hot rolled steel sheet and method for manufacturing the same | Yoshimasa Funakawa, Tetsuo Yamamoto, Hiroshi Uchomae, Hiroshi Nakano | 2020-01-14 |
| 10526678 | High-strength thin steel sheet and method for manufacturing the same | Shunsuke Toyoda, Akimasa Kido, Tetsushi Tadani | 2020-01-07 |
| 9828648 | Steel sheet with excellent aging resistance property and method for producing the same | Koichiro Fujita | 2017-11-28 |
| 9738960 | High strength steel sheet | Yoshimasa Funakawa, Hidekazu Ookubo, Tokunori Kanemura, Masato Shigemi, Shoji Kasai +2 more | 2017-08-22 |
| 9657382 | High-strength hot rolled steel sheet | Yoshimasa Funakawa, Tetsuo Yamamoto, Hiroshi Uchomae, Hiroshi Nakano | 2017-05-23 |
| 8449699 | Cold-rolled steel sheet, method for manufacturing the same, and backlight chassis | Koichiro Fujita, Eiko Yasuhara, Kazuhiro Hanazawa, Masatoshi Kumagai, Kenji Tahara +1 more | 2013-05-28 |
| 7919194 | High strength steel sheet having superior ductility | Kenji Kawamura, Shusaku Takagi, Kohei Hasegawa, Hiroshi Matsuda, Akio Kobayashi +7 more | 2011-04-05 |