Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118252 | Galvannealed steel sheet | Kohichi Sano, Hiroyuki Kawata, Yuji Yamaguchi, Yoshinori Imai, Riki Okamoto | 2021-09-14 |
| 11072845 | Hot dip metal plating bath roll and method of production of hot dip metal plating bath roll | Yasushi Kurisu, Hayato Konnai, Futoshi Nishimura, Atsushi Migita, Yuuki Mishima | 2021-07-27 |
| 11035021 | High-strength steel sheet and high-strength galvanized steel sheet | Hiroyuki Kawata, Yuji Yamaguchi, Takayuki Kitazawa, Kohei Ueda, Naoki Maruyama | 2021-06-15 |
| 11002892 | Difraction grating display body and labelled article | — | 2021-05-11 |
| 10953631 | Hot-dip galvanized steel sheet | Atsushi Morishita, Taihei Kaneto, Tatsuya Nakada, Yuji Yamaguchi | 2021-03-23 |