Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465259 | Grain-oriented electrical steel sheet and production method therefor | Takeshi Omura, Seiji Okabe | 2019-11-05 |
| 10395806 | Grain-oriented electrical steel sheet and method of manufacturing the same | Hirotaka Inoue, Hiroi Yamaguchi, Seiji Okabe, Kazuhiro Hanazawa | 2019-08-27 |