Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10774412 | Hot-dip galvanized cold-rolled steel sheet and process for producing same | Norio Imai, Masayuki Wakita, Takuya Nishio, Jun Haga, Kengo Hata +4 more | 2020-09-15 |
| 9358594 | Manufacturing apparatus and manufacturing method of hot-rolled steel sheet | Daisuke Nikkuni, Takao Owada, Toshihiro Usugi | 2016-06-07 |
| 9034118 | Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet | Manabu Eto, Tamotsu Sasaki, Kaori Kawano, Masayuki Wakita | 2015-05-19 |
| 8850860 | Method of controlling operation of tandem rolling mill and method of manufacturing hot-rolled steel sheet using the same | Daisuke Nikkuni, Yoshiro Washikita, Tetsuo Kajihara, Kenji Horii, Taro Sato | 2014-10-07 |
| 8404060 | Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet | Manabu Eto, Tamotsu Sasaki, Kaori Kawano, Masayuki Wakita | 2013-03-26 |
| 6189763 | Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same | Nobuhiro Tazoe, Toshio Iwanami, Masami Oki, Kouiti Sakamoto, Toshihiro Mori | 2001-02-20 |
| 6010055 | Rolled plate joining apparatus and continuous hot rolling apparatus equipped with the same | Nobuhiro Tazoe, Toshio Iwanami, Masami Oki, Kouiti Sakamoto, Toshihiro Mori | 2000-01-04 |