Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428403 | Method for manufacturing grain-oriented electrical steel sheet | Yasuyuki Hayakawa | 2019-10-01 |
| 10259027 | Cold rolling facility and cold rolling method | Yoshimitsu Harada, Hidemasa Kodama, Tatsuhito Fukushima | 2019-04-16 |
| 10207303 | Cold rolling apparatus | Yoshimitsu Harada, Hidemasa Kodama, Tatsuhito Fukushima | 2019-02-19 |