Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180835 | Steel sheet | Kohei Ueda, Hiroyuki Kawata, Takeshi Yasui, Hiroyuki Ban | 2021-11-23 |
| 11035021 | High-strength steel sheet and high-strength galvanized steel sheet | Hiroyuki Kawata, Yuji Yamaguchi, Satoshi Uchida, Kohei Ueda, Naoki Maruyama | 2021-06-15 |