Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233526 | Facility having a continuous annealing furnace and a galvanization bath and method for continuously manufacturing hot-dip galvanized steel sheet | Nobuyuki Sato, Takamasa Fujii | 2019-03-19 |
| 9631250 | High-strength cold-rolled steel sheet and method for manufacturing the same | Hidetaka Kawabe, Takeshi Yokota, Reiko Sugihara, Shigeyuki Aizawa | 2017-04-25 |
| 9593401 | Continuous annealing furnace for steel strip, continuous annealing method, continuous galvanizing apparatus and method for manufacturing galvanized steel strip (as amended) | Hideyuki Takahashi, Nobuyuki Sato, Motoki Takada | 2017-03-14 |
| 9163305 | Continuous annealing method and a manufacturing method of hot-dip galvanized steel strips | Hideyuki Takahashi, Nobuyuki Sato, Masato Iri | 2015-10-20 |