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, Akihiro Uenishi, Masafumi Azuma, Takayuki Nozaki, Yuri Toda | 2020-12-29 |
| 10787727 | Steel sheet | Masafumi Azuma | 2020-09-29 |
| 10718044 | Hot-dip galvanized steel sheet | Takafumi Yokoyama, Masafumi Azuma, Eisaku Sakurada, Hiroyuki Kawata, Genki Abukawa | 2020-07-21 |