Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186888 | Grain-oriented electrical steel sheet and method for producing the same | Takeshi Imamura | 2021-11-30 |
| 10889880 | Grain-oriented electrical steel sheet and method for manufacturing same | Takeshi Imamura, Yuiko Wakisaka | 2021-01-12 |