Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322440 | Nozzle header, cooling apparatus, manufacturing apparatus of hot-rolled steel sheet, and method for manufacturing hot-rolled steel sheet | Yoichi Haraguchi, Koichi Sakamoto, Yuji Ikemoto, Kenji Horii | 2019-06-18 |
| D754863 | Nail correction tool | Kaori Shionoya | 2016-04-26 |
| 9085022 | Manufacturing device and manufacturing method for hot-rolled steel strip | Kenji Horii, Yuji Ikemoto, Koichi Takeno, Yoshiro Washikita | 2015-07-21 |
| 9034118 | Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet | Suguhiro Fukushima, Tamotsu Sasaki, Kaori Kawano, Masayuki Wakita | 2015-05-19 |
| 8440133 | Cooling apparatus, cooling method, manufacturing apparatus and manufacturing method of hot-rolled steel sheet | Yoichi Haraguchi | 2013-05-14 |
| 8404060 | Method for manufacturing hot-rolled sheet having fine-grained ferrite, and hot-rolled sheet | Suguhiro Fukushima, Tamotsu Sasaki, Kaori Kawano, Masayuki Wakita | 2013-03-26 |