Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11814708 | Hot dip galvanized steel sheet and method for producing same | Takafumi Yokoyama, Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida | 2023-11-14 |
| 11732341 | Metal coated steel sheet, manufacturing method of hot-dip galvanized steel sheet, and manufacturing method of alloyed galvannealed steel sheet | Jun Haga, Kohichi Sano, Koutarou Hayashi, Masaharu Kameda, Akihiro Uenishi +1 more | 2023-08-22 |
| 11685963 | Zinc-plated steel sheet and manufacturing method thereof | Takafumi Yokoyama, Masahiro Nakata, Yuji Yamaguchi, Satoshi Uchida | 2023-06-27 |
| 11572610 | Steel sheet | Katsuya Nakano, Yuri Toda, Eisaku Sakurada, Akihiro Uenishi | 2023-02-07 |