Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9704626 | Grain-oriented electrical steel sheet and method of manufacturing same | Hirotaka Inoue, Seiji Okabe | 2017-07-11 |
| 9617615 | Grain-oriented electrical steel sheet and method for manufacturing same | Shigehiro Takajo, Tomoyuki Okubo | 2017-04-11 |