Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280412 | Coil skid and steel sheet manufacturing method | Takayuki Otsuka, Kazuki Shiokawa, Yuki TAKEUCHI, Hiroki Matsubara | 2025-04-22 |
| 11697144 | Manufacturing apparatus and manufacturing method of hot-rolled coil | Seiji Arizumi | 2023-07-11 |
| 10307806 | Rolling control method for metal strip, rolling control apparatus, and manufacturing method for rolled metal strip | Shigeru Ogawa, Kenji Yamada | 2019-06-04 |
| 9566625 | Apparatus for cooling hot-rolled steel sheet | Shingo Kuriyama, Takeo Itoh, Koji Noguchi | 2017-02-14 |
| 9211574 | Method for manufacturing steel sheet | Takeo Itoh, Daisuke Kasai, Shigeru Ogawa, Shingo Kuriyama | 2015-12-15 |
| 9186710 | Method for cooling hot-rolled steel sheet | Shingo Kuriyama, Takeo Itoh, Fuminori Tasaki, Koji Noguchi, Hitoshi Nikaido | 2015-11-17 |
| 9061335 | Cooling apparatus and cooling method for hot rolling | Yoshihiro Serizawa, Shigeru Ogawa, Yoji Nakamura, Noriyuki Hishinuma, Tetsuo Kishimoto | 2015-06-23 |
| 7815757 | Water-cooling method of steel material | Hisamoto Wakabayashi, Yasumitu Kondo | 2010-10-19 |
| 6582586 | Method of removing scales and preventing scale formation on metal materials and apparatus therefor | Yasumitsu Kondou, Shuuichi Hamausu, Masao Sakashita | 2003-06-24 |