Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9649679 | Water-blocking apparatus and water-blocking method for cooling water for hot-rolled steel sheet | Hitoshi Nikaido, Yoshihiro Serizawa | 2017-05-16 |
| 9061335 | Cooling apparatus and cooling method for hot rolling | Yoshihiro Serizawa, Shigeru Ogawa, Yoji Nakamura, Tooru Akashi, Tetsuo Kishimoto | 2015-06-23 |
| 8920708 | Cooling device of hot-rolled steel strip | Yoshihiro Serizawa, Yasuhiro Nishiyama, Shigeru Ogawa, Shinji Ida, Hitoshi Nikaidoh +3 more | 2014-12-30 |
| 8414716 | Cooling method of hot-rolled steel strip | Yoshihiro Serizawa, Yasuhiro Nishiyama, Shigeru Ogawa, Shinji Ida, Hitoshi Nikaidoh +3 more | 2013-04-09 |
| 8359894 | Method for cooling hot-rolled steel strip | Isao Yoshii, Yoshiyuki Furukawa, Satoru Ishihara | 2013-01-29 |
| 7938917 | Method for controlling cooling of steel sheet | Riki Okamoto, Hidenori Miyata, Hirokazu Taniguchi | 2011-05-10 |