Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876181 | Cold-rolled steel sheet and method of manufacturing same | Kengo Takeda, Kunio Hayashi, Akihiro Uenishi, Masafumi Azuma, Takayuki Nozaki | 2020-12-29 |
| 10822672 | Steel sheet, hot-dip galvanized steel sheet, galvanized steel sheet, and manufacturing methods therefor | Masafumi Azuma, Akihiro Uenishi, Hiroyuki Kawata, Naoki Maruyama, Genichi Shigesato | 2020-11-03 |
| 10808291 | Steel sheet, hot-dip galvanized steel sheet, galvannealed steel sheet, and manufacturing methods therefor | Masafumi Azuma, Akihiro Uenishi, Hiroyuki Kawata, Naoki Maruyama, Genichi Shigesato | 2020-10-20 |