Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876181 | Cold-rolled steel sheet and method of manufacturing same | Kengo Takeda, Kunio Hayashi, Akihiro Uenishi, Masafumi Azuma, Yuri Toda | 2020-12-29 |
| 10544474 | High-strength cold-rolled steel sheet and method for producing the same | Masafumi Azuma, Chisato Wakabayashi, Koichi Sato, Hiroyuki Kawata, Nobuhiro Fujita | 2020-01-28 |